Buyer Fit
- Overseas importers and distributors
- Manufacturers, formulators, trading companies, and ingredient buyers
- Human-reviewed RFQ before supplier matching
Back to homePretreatment, dyeing, finishing, wet-end, and paper-coating auxiliaries
Textile, Leather, and Paper Chemicals sourcing from China
Application-driven sourcing for textile, leather, and paper chemical buyers who need process-fit auxiliaries rather than generic price-only offers.
Importer need
Define the process stage, substrate, benchmark recipe, and performance target before comparing mills or auxiliary suppliers.
Product options stay organized around quote readiness: CAS number, grade, assay, application, package, documents, quantity, and delivery destination.
Subcategory map
Choose a subcategory before asking factories for quotes.
Each subcategory maps to real buyer search terms and RFQ details: CAS number, grade, purity, package style, MOQ, samples, documents, and export packing.
Textile pretreatment and dyeing auxiliariesPretreatment, dyeing, and reduction auxiliaries sourced around recipe and machine conditions.
sodium hydrosulfitesodium hydrosulfite supplier Chinasodium hydrosulfite COA SDSsodium hydrosulfite export gradehydrogen peroxide 50%
Leather auxiliariesTanning and leather-chemical sourcing with process stage, pH, and handle result in mind.basic chromium sulfatebasic chromium sulfate supplier Chinabasic chromium sulfate COA SDSbasic chromium sulfate export gradesodium formate
Paper wet-end and coating chemicalsPaper-mill and coating chemistry sourced with solids, retention, strength, and coating recipe fit.AKD wax emulsionAKD wax emulsion supplier ChinaAKD wax emulsion COA SDSAKD wax emulsion export gradeASA sizing agent
Optical brighteners and specialty aidsOptical brightener and specialty-aid sourcing with substrate and application system clearly identified.optical brightener OB-1optical brightener OB-1 supplier Chinaoptical brightener OB-1 COA SDSoptical brightener OB-1 export gradeoptical brightener OB
Softeners and finishing systemsSilicone softener and finishing-system sourcing with hand feel, yellowing, and stability review.amino silicone oilamino silicone oil supplier Chinaamino silicone oil COA SDSamino silicone oil export gradehydrophilic silicone softener
Documents
- Application stage, pH range, dosage, electrolyte tolerance, and process compatibility
- Restricted-substance, formaldehyde, APEO, or downstream declaration support as needed
- Sample test, machine conditions, and package suitability for liquid or powder auxiliaries
Packing / Logistics
- Drum, IBC, bag, carton, pallet, label, and container loading
- MOQ, lead time, samples, DG marks, and warehouse inspection
Export Questions
- Which substrate and process stage are targeted: pretreatment, dyeing, printing, wet-end, or finishing?
- What benchmark product, recipe window, and performance result should be matched?
- Do you need restricted-substance statements or customer-specific declarations?
Product options
Representative options for quote preparation.
Each product page summarizes specifications, use cases, packaging checks, related search terms, and questions a buyer should confirm before supplier comparison.
Moisture-sensitiveTextile AuxiliariesRFQ
Sodium Hydrosulfite 88%
Textile and paper chemical sourcing page for reduction, bleaching, and stripping applications where assay, stability, and package path matter.
Textile and paper auxiliary
88% min typicalPowder formIndustrial grade
Needs supplier verification before RFQTextile AuxiliariesRFQ
Textile/Leather Auxiliary Fatliquor RG-RNR/380, Anionic Liquid, CAS 9003-01-4 Check Required
Candidate sourcing page for an anionic liquid auxiliary listed as RG-RNR/380, described by the source as a soft leather fatliquor with emulsification and dispersion performance for synthetic, mineral, and natural oils. The source title references textile pretreatment/desizing, while the product description is mainly leather fatliquor, so buyers should verify intended application, CAS assignment, product identity, grade, and specification sheet before RFQ or import review.
Anionic textile/leather auxiliary liquid, fatliquor/emulsifying auxiliary candidate
CAS No. listed: 9003-01-4; buyer should verify whether this CAS matches the supplied product and local inventory namingModel/grade listed: RG-RNR/380 or RG series; confirm exact commercial grade on COA and invoiceAppearance listed in basic info: liquid; product description lists yellow transparent liquid
Human reviewTextile AuxiliariesRFQ
Sodium Hydrosulfite CAS 7775-14-6 Industrial Grade Export Supply
Industrial-grade sodium hydrosulfite candidate for overseas buyers requiring CAS confirmation, reducing-agent performance checks, export documentation, and DG-aware packing review. Supplier page lists CAS 7775-14-6, formula Na2O4S2, purity ≥99%, light yellow crystal or powder appearance, and 25 kg/50 kg bag or paper drum packing, but the listing contains several specification inconsistencies that should be clarified before RFQ or sampling.
Inorganic reducing agent / sodium hydrosulfite / sodium dithionite candidate
CAS No.: 7775-14-6 listed; buyer should confirm sodium hydrosulfite/sodium dithionite identity against COA and SDSFormula listed as Na2O4S2; verify molecular formula and assay basis with supplier documentsPurity listed as ≥99%; request test method, assay basis, and batch COA
Candidate for RFQ after CAS, concentration, impurity, document, and transport checksTextile AuxiliariesRFQ
Water Decoloring Agent DCA Liquid CAS 55295-98-2 for Textile and Dye Wastewater Applications
Sourcing candidate for a liquid water decoloring agent identified as DCA / quaternary amine organic polymer flocculant, offered for textile, dyestuff, paper, and industrial wastewater color-removal applications. Buyers should confirm CAS 55295-98-2, active/solid content, pH, viscosity, impurity limits, packing format, SDS/COA readiness, HS code, and export transport classification before RFQ or sampling.
Water treatment chemical / decoloring agent / cationic polymer flocculant
CAS No.: 55295-98-2 as listed; buyer should verify substance identity against SDS and COAAppearance: colorless to yellowish translucent liquidSolid content: listed as 55%; page also references purity 50%, requiring clarification
Candidate - requires document and specification verificationTextile AuxiliariesRFQ
Textile Pretreatment pH Adjusting / Neutralizing Auxiliary 10028, Colorless Water-Soluble Liquid
Buyer-facing sourcing profile for a textile pretreatment pH adjusting and neutralizing auxiliary identified as model 10028. The listed product is a colorless transparent liquid, water soluble, nonionic, and intended for residual alkali neutralization in textile pretreatment, dyeing, printing, and post-processing applications. CAS, formula, and EINECS are not provided on the source listing, so buyers should request the latest TDS, SDS, composition disclosure range, COA format, and export classification before RFQ confirmation.
Textile auxiliary chemical / pH adjusting neutralizing agent
CAS No.: Not provided / N/A on source listingModel: 10028Formula: Not provided / N/A on source listing
Candidate - requires CAS/spec and export document verificationTextile AuxiliariesRFQ
Hydrophilic Textile Softener for Polyester and Polyester-Cotton Blends
Buyer-facing sourcing candidate for a light-yellow, weak-cationic hydrophilic softener emulsion used as a textile finishing auxiliary for polyester and polyester-cotton blend fabrics. Key checks for overseas buyers should focus on confirming chemical identity because CAS, formula, and EINECS are listed as N/A, verifying active content or concentration, pH range, ionic compatibility, impurity and yellowing performance, export documentation, and packing suitability for international shipment.
Textile finishing auxiliary / hydrophilic softener emulsion
CAS No.: Not provided / listed as N/A; buyer should request full chemical identity or component disclosure suitable for import screeningEINECS: Not provided / listed as N/AFormula: Not provided / listed as N/A
Candidate - requires CAS/specification and document verificationTextile AuxiliariesRFQ
Polyacrylamide PAM Powder/Granule for Textile, Paper and Water Treatment Sourcing
Buyer-facing candidate for sourcing polyacrylamide (PAM) powder or granules from China for textile auxiliary, paper making, mineral processing and water treatment applications. RFQs should verify the correct CAS reference, ionic type, molecular weight range, hydrolysis degree or charge density, residual monomer limits, insolubles and moisture before commercial purchase.
Polyacrylamide polymer auxiliary / flocculant / processing aid
CAS check: commonly listed as CAS 9003-05-8; source page shows 9003-5-8, which should be corrected and confirmed on COA/SDSProduct name: Polyacrylamide (PAM)Formula: polymeric acrylamide unit, often represented as (C3H5NO)n; source text contains inconsistent formula formatting
Candidate for RFQ after CAS, SDS, COA, ZDHC, impurity, and export classification checksTextile AuxiliariesRFQ
Sylic F3605 (CY-9005B) Non-Ionic / Weak Cationic Textile Softener Flakes
Buyer-facing sourcing profile for Sylic F3605 (CY-9005B), a white granular textile softener flake offered for post-processing finishing applications on cotton, hemp, rayon and blends. RFQs should focus on confirming chemical identity or mixture disclosure, CAS applicability, ionic character, dilution pH, active content, impurity limits, ZDHC documentation, export classification, and batch COA availability before procurement.
Textile auxiliary; fabric softener flake; finishing agent
CAS No.: not provided; buyer should confirm whether product is a mixture and request component-level disclosure where availableModel: Softener Flake Sylic F3605 (CY-9005B)Appearance: white granules / flakes
Needs CAS/spec and packing verification before buyer RFQTextile AuxiliariesRFQ
Textile Auxiliary Refining Agent Liquid F-MFB (CAS 93050-78-3)
Public sourcing candidate for a textile auxiliary refining agent supplied as Liquid F-MFB for cotton textile applications. Buyer checks should focus on confirming CAS 93050-78-3 relevance, liquid appearance versus stated white color, active concentration, impurity limits, HS code 380991, packing format, and export document readiness before RFQ placement.
Textile auxiliary / refining agent liquid
CAS No.: 93050-78-3 as listed by source; buyer should request CAS confirmation on COA and SDSProduct name: Chemical Auxiliary Refining Agent Liq F-MFBAppearance: liquid; source also states color white, requiring clarification whether product is white liquid, milky liquid, or another visual form
Candidate for RFQ and compliance document reviewTextile AuxiliariesRFQ
RG-EY673 High Temperature Levelling Agent for Polyester, Nylon and Blended Textile Dyeing
Export-oriented textile dyeing auxiliary candidate from China for buyers sourcing a nonionic high-temperature levelling agent for polyester, nylon, polyester-cotton knitting, and woven fabric dyeing applications. Reported model is RG-EY673 with liquid yellow appearance and 67% effective content. Buyers should confirm composition/CAS disclosure status, active content test method, pH range, ionic character, compatibility, impurity limits, packing format, COA/SDS readiness, and export/DG classification before RFQ or sample approval.
Textile auxiliary / high-temperature levelling agent / dyeing auxiliary mixture
CAS status: likely mixture/proprietary textile auxiliary; request component CAS disclosure or regulatory composition statement where availableModel: RG-EY673Ionic character: nonionic, as reported by source page
Human reviewTextile AuxiliariesRFQ
Sodium Hydrosulfite Industrial Grade CAS 7775-14-6
Industrial grade sodium hydrosulfite, also known as sodium dithionite, offered as powder with stated assay options of 85%, 88%, and 90% min. Buyer checks should focus on CAS 7775-14-6 confirmation, Na2S2O4 assay basis, moisture/insoluble matter, decomposition-related impurities, packing integrity, COA/SDS readiness, and export/DG classification before RFQ placement.
Inorganic reducing salt / industrial chemical
CAS No.: 7775-14-6Chemical name: Sodium hydrosulfite / sodium dithioniteFormula: Na2S2O4
Trial requiredPaper ChemicalsRFQ
Styrene Acrylic Emulsion Binder
Application-driven binder sourcing page for paper coating, textile printing, and specialty finishing buyers comparing solids, viscosity, and film behavior.
Binder emulsion
Solid content to confirmViscosity range to specifyAnionic system typical
Human reviewPaper ChemicalsRFQ
Industrial Alkali / Caustic Soda Candidate for Paper, Metallurgy and Water Treatment Sourcing
Buyer-facing sourcing candidate for an industrial alkali product listed with CAS 1310-73-2 and formula NaOH, while the description also references a compound alkaline flocculating/settling agent containing Ca(OH)2 and mineral-based components. Overseas buyers should verify whether the offered goods are caustic soda pearls/flakes or a blended substitute alkali before RFQ confirmation. Key checks include CAS identity, NaOH assay or active alkalinity, carbonate level, particle size if applicable, grade standard, packing, SDS/COA readiness, and dangerous goods export classification.
Industrial alkali chemical; possible caustic soda pearls/flakes or compound alkaline settling agent
Listed CAS No.: 1310-73-2; buyer should confirm if the supplied product is pure sodium hydroxide or a compounded alkali blendListed formula: NaOH; verify against COA, SDS and label before orderingListed grade: Industrial Grade / First-Class; referenced standard GB/T 209-2018 for caustic soda
Candidate for RFQ with specification and compliance verification requiredPaper ChemicalsRFQ
Styrene Butadiene Rubber Latex (SBR Latex) Binder for Paper Coating Applications
Buyer-facing sourcing candidate for SBR latex binder used in paper coating, sizing, adhesive paper, composite paper, and functional coating systems. Key checks should focus on CAS alignment, 50% solid content confirmation, viscosity range by paper grade, Tg range, pH, particle size, packing format, COA/TDS/SDS availability, and export documentation readiness.
Styrene butadiene rubber latex binder / paper coating auxiliary
CAS No.: 25085-39-6 listed; buyer should confirm CAS mapping against exact polymer grade and trade name before orderChemical name: Styrene Butadiene Rubber Latex / SBR LatexTrade names listed: Bluecoat 6510 / 6520
Candidate for RFQ with CAS/component, SDS, COA, DG, and specification verification requiredPaper ChemicalsRFQ
Cationic Stickies Control Agent for Papermaking Wet End, Liquid, ≥22% Solids
Buyer-facing sourcing profile for a liquid cationic stickies control agent used in papermaking wet-end systems to help control adhesive contaminants, dispersed stickies, and visible adhesive spots. The listed product is a pale yellow transparent liquid with solid content ≥22%, pH 3.5 ± 1.0 at 25°C, and specific gravity 1.05–1.15 g/mL at 25°C. Overseas buyers should verify mixture identity, CAS/component disclosure where available, grade specifications, impurity limits, SDS/TDS/COA readiness, HS classification, and export transport status before RFQ or sampling.
Papermaking wet-end chemical auxiliary; cationic stickies control agent; liquid contaminant-control additive for paper processing
CAS number: Not provided; likely a formulated mixture, component/CAS disclosure should be requested where commercially and legally availableProduct name: Stickies Control AgentModel reference: HP-3123
Candidate with CAS and impurity verification requiredPaper ChemicalsRFQ
Polyacrylamide PAM Powder for Paper Mill White Water, Retention and Drainage Applications
Water-soluble polyacrylamide powder candidate for paper mill wet-end retention, drainage, white water recovery and sludge-related process checks. Buyer review should prioritize CAS verification, ionic type selection, molecular weight and charge density confirmation, residual acrylamide limits, solid content, solubility, particle size, export documents and packing suitability before RFQ placement.
Polyacrylamide PAM water-soluble polymer powder for papermaking additive and water treatment applications
CAS number requires confirmation: source lists 9005-05-8, while polyacrylamide is commonly referenced under CAS 9003-05-8; buyer should request COA/SDS alignment before purchaseChemical formula stated as (C3H5NO)nPhysical form: off-white to white granular powder
Needs identity and specification verification before RFQPaper ChemicalsRFQ
AKD Emulsion Surface Sizing Agent 20% for Paper Applications
Buyer-facing sourcing candidate for an AKD emulsion-type paper surface sizing agent, listed as a white liquid with approximately 20% sizing-agent positioning for cultural paper, packaging paper, corrugated paper, and coating-related paper applications. Key checks should focus on confirming the active content, CAS or substance identity of the AKD system, emulsion composition, pH, viscosity, solids, water compatibility, impurities, preservative content, packing format, COA/SDS readiness, and export/DG classification before RFQ or sampling.
Paper chemical auxiliary; AKD emulsion surface sizing agent
Declared appearance: white liquidDeclared application: paper surface sizing agent / paper chemical auxiliaryDeclared related identity: Alkyl Ketene Dimer / AKD emulsion; listing also mentions styrene-acrylic ester, requiring clarification
Suitable as packaging sourcing candidate; chemical CAS-grade workflow not applicablePaper ChemicalsRFQ
Recycled Kraft Paper Bubble Mailer Shipping Bags
Recycled kraft paper bubble mailers for protective parcel shipping, with customizable sizing and logo printing. Buyer checks should focus on paper grade, recycled content claim, inner bubble film material, adhesive closure performance, moisture-resistance limits, print quality, carton packing, export HS code confirmation, and document readiness for overseas procurement.
Packaging material / kraft paper padded mailer
Outer material: natural kraft paper compound, confirm GSM and recycled fiber percentageInner padding: air bubble lining, confirm bubble film material, bubble height, and cushioning test dataColor: natural kraft paper; other colors subject to supplier confirmation
Needs technical clarification before RFQPaper ChemicalsRFQ
AMA Electrical Insulation Paper, 10 mm Thickness Candidate from China
Sourcing candidate for overseas buyers seeking electrical insulation paper or laminated insulation material from a China-based supplier. The listing references AMA/insulation paper with customizable dimensions, multiple colors, RoHS/REACH approval claims, carton packing, and applications in motors, transformers, generators, capacitors, inductors, coils, and high-voltage insulation. Buyer confirmation is required on exact material construction, thickness tolerance, insulation class, dielectric properties, certification documents, and export packaging before RFQ or sampling.
Electrical insulation paper / laminated insulation material, non-chemical industrial material
CAS: Not applicable; this is a manufactured insulation paper/laminate rather than a single chemical substance.Model referenced: 6640.Material stated on listing: acetate cloth; product description also references DMD/FDMD electrical insulation paper, so material construction must be clarified.
Candidate for RFQ after specification and document verificationPaper ChemicalsRFQ
Self-Adhesive Label Paper for Bangladesh Market, 20 x 30 Inch Sheet Option
Self-adhesive label paper candidate for buyers sourcing sheet or roll label stock for printing, barcode, logistics, commodity price labels, and general product labeling. Key checks should focus on face paper GSM, adhesive type and coating weight, release liner color/material, sheet or roll dimensions, print compatibility, packing format, HS code confirmation, and export documentation readiness for Bangladesh-bound shipments.
Self-adhesive label paper / sticker paper
Face paper options: 75 GSM, 80 GSM, or 90 GSM high glossy cast coated paper; semi-glossy paper, thermal paper, PET, PVC, or PP options should be confirmed by SKUAdhesive options: hotmelt glue or water-based glue, stated coating weight 18 GSM or 20 GSMBacking liner: yellow or white silicone release paper
Low-fit packaging material candidate; verify exact substrate, adhesive, documents, and export classification before listingPaper ChemicalsRFQ
Mirror Self-Adhesive Sticker Paper Sheets for Export
Mirror sticker paper supplied in sheet or roll formats for label, price tag, shipping label, and packaging applications. Buyer checks should focus on substrate type, adhesive system, sheet size tolerance, finish, print compatibility, packing format, HS code confirmation, and export document readiness. This is a packaging material candidate rather than a chemical product.
Packaging and printing material; self-adhesive sticker paper
Material: paper-based self-adhesive sticker paper; supplier also references cast coated, glossy, PET, PVC, holographic film, and thermal paper optionsSheet size: 508 x 762 mm, 700 x 1000 mm, 20 x 30 inch, or custom dimensions subject to confirmationAdhesive: one-side adhesive; hot melt, water-based, or permanent glue options referenced
Non-chemical candidate - keep only as office supply sourcing referencePaper ChemicalsRFQ
Thermal Paper Rolls for POS and ATM Printers - Vietnam Sourcing Check
This candidate is a non-chemical office paper product listing for custom thermal paper rolls intended for POS, ATM, supermarket, and shopping mall receipt printing. It does not have a CAS number and is not suitable as a chemical product page, but it may be retained as a packaging or office-supply adjacent sourcing reference if the buyer needs thermal receipt rolls for Vietnam distribution.
Non-chemical thermal paper roll / office paper supply
CAS number: Not applicable; buyer should confirm this is a finished paper product, not a chemical substance or formulation.Product form: Heat-sensitive thermal paper rolls for POS/ATM receipt printers.Widths mentioned: 37 mm, 44 mm, 57 mm, 76 mm, 80 mm; other sizes may be custom quoted.
Public sourcing candidatePaper ChemicalsRFQ
AKD Starch-Based Emulsifier for AKD Emulsion
Cationic liquid emulsifier candidate for AKD wax emulsion production in paper sizing. Buyer should verify CAS 144245-85-2, 25% solids claim, pH, viscosity, impurity limits, and export documents before RFQ or sampling.
Paper chemical auxiliary / AKD emulsifier
CAS listed: 144245-85-2; verify against SDS and COAAppearance: red-brown liquidSolids content: minimum 25% claimed
Document Check RequiredFinishingRFQ
Silicone Softener Emulsion for Cotton Fabric Textile Finishing
Buyer-facing candidate for a light-yellow weak-cationic silicone softener emulsion used in cotton fabric and towel finishing. The public listing provides model 76902, HS code 3910000000, 120 kg plastic barrel packing, and typical properties including pH 6.0±1.0 at 1% aqueous solution and water solubility, but CAS, formula, EINECS, active content, and full impurity profile are not disclosed and should be confirmed before RFQ or compliance review.
Textile auxiliary / silicone softener emulsion for cotton finishing
CAS No.: not provided in source listing; request exact substance or mixture identityAppearance: light yellow emulsion or liquidIonicity: weak cationic
Candidate for RFQ and specification verificationBrightenersRFQ
Optical Brightener OB-1, CAS 1533-45-5, Fluorescent Whitening Agent for Plastics and Fibers
Sourcing candidate for Optical Brightener OB-1, CAS 1533-45-5, offered as a yellow-green crystalline powder for plastics, polyester fiber, coatings, inks, and related polymer applications. Buyers should verify CAS identity, grade, assay method, melting range, particle size, fluorescence shade, impurity profile, COA consistency, export documentation, and transport classification before RFQ or sampling.
Fluorescent whitening agent / optical brightener for polymer and fiber applications
CAS No.: 1533-45-5Formula: C28H18N2O2EINECS: 216-245-3
Human reviewLeatherRFQ
Formic Acid 85% / 90% for Leather and Industrial Sourcing
Public sourcing candidate for formic acid solution offered in 85% and 90% concentrations, positioned for leather processing and general industrial procurement. Buyer verification should focus on CAS identity, concentration assay, acidity profile, color, residue, chloride/sulfate limits, packing format, export documentation, and dangerous goods shipping readiness before RFQ or sample approval.
Industrial acid / leather chemical
Chemical name: Formic acid solution, buyer to confirm CAS 64-18-6 on COA/SDSConcentration: 85% or 90%, to be confirmed by batch COAAppearance: colorless transparent liquid, confirm against supplier specification
Equipment candidate - suitable for RFQ screening, not a chemical CAS productFinishingRFQ
High-Suction Industrial Dust Collection System with HEPA/Bag Filter Options for Finishing and Chemical Processing Plants
Industrial dry dust collection equipment offered as customizable SS-BF series units for high-volume particulate capture in finishing, polishing, cement, steel, power, and similar plant environments. This is equipment rather than a chemical raw material, so CAS, assay, concentration, and impurity checks are not applicable; buyers should instead verify filtration media, air volume, filter area, dust type compatibility, explosion-proof configuration, export documents, and installation scope before RFQ.
Industrial dust collection / filtration equipment
CAS No.: Not applicable - equipment, not a chemical substanceModel series: SS-BF series, customizableOperation type: Fully automatic
Candidate - verify CAS, SDS, COA, and export classification before publishingLeatherRFQ
Acrylic Retanning Agent RG-BR01 for Leather Auxiliary Sourcing
Waterborne anionic acrylic copolymer retanning auxiliary offered as a light yellow viscous liquid for leather retanning applications. Buyer checks should focus on CAS confirmation, solid content around 40±2%, pH 6.0–7.0, acid sensitivity below pH 3.8, compatibility with anionic leather auxiliaries, packing format, export documentation, and sample COA verification before order placement.
Leather auxiliary / acrylic retanning agent
Reported CAS No.: 9003-01-04; buyers should verify whether the intended CAS is 9003-01-4 and request supplier confirmation on COA/SDSChemical description: waterborne acrylic copolymerAppearance: light yellow viscous liquid
Candidate for RFQ after CAS, SDS, COA, packing, and export classification verificationBrightenersRFQ
Industrial Grade Fluorescent Brightener OB-1 for Textile, Plastic, and Coating Applications
Industrial grade Fluorescent Brightener OB-1 candidate from a China-based supplier, positioned for textile auxiliary, plastic auxiliary, and coating auxiliary use. Source page lists purity at 99.5% minimum, yellow to yellow-green powder appearance, formula C26H26N2O2S, HS code 3204200000, and packing options including 25 kg drums and 10 kg or 15 kg bags. CAS number is not clearly provided in the extracted listing and should be confirmed against COA, SDS, and buyer specification before RFQ or sampling.
Fluorescent brightener / optical brightening agent, industrial grade
CAS No.: not provided in extracted listing; buyer should verify before purchaseProduct name: Fluorescent Brightener OB-1 / Optical Brightener OB-1Grade: Industrial grade
Candidate for RFQ after CAS, active-content, impurity, and export-document verificationFinishingRFQ
PDMS Silicone Oil Emulsion 60% Active for Textile Softening and Surface Treatment
Water-based polydimethylsiloxane silicone oil emulsion offered as a white milky liquid for textile softening, release, glazing, anti-sticking, waterproofing, and related surface-treatment applications. The listed product appears to be a silicone emulsion grade with reported solids around 64.5% for the dimethyl silicone emulsion version, customizable viscosity options, and drum or IBC packing. Overseas buyers should confirm the exact CAS identification, polymer type, active content basis, pH, emulsion stability, impurity profile, and export documentation before RFQ placement.
Silicone oil emulsion / PDMS emulsion chemical auxiliary
CAS No.: not clearly stated on source page; buyer should request exact CAS or polymer identifier for the supplied gradeProduct name: Silicone Oil Emulsion / PDMS Silicone Oil EmulsionReported grade/type: Dimethyl silicone emulsion, textile softener and surface-treatment auxiliary
Candidate for RFQ after CAS, grade, COA, SDS, and export document verificationBrightenersRFQ
Optical Brightener CBS-X Powder CAS 27344-41-8 for Paper, Detergent, Plastics and Textile Sourcing
Buyer-facing sourcing candidate for Optical Brightener CBS-X / fluorescent whitening agent listed under CAS 27344-41-8. Suitable RFQ focus includes CAS confirmation, grade and assay basis, whiteness or fluorescence performance data, impurity profile, application match for paper or detergent systems, export documentation, and 25 kg drum packing availability.
Chemical auxiliary / fluorescent whitening agent / optical brightener
CAS No.: 27344-41-8, to be confirmed against COA and SDSOther name listed: Fluorescent Brightener CBS-X / Optical Brightening Agent OBS/CBSMolecular formula listed: C28H22O6S2.2Na, buyer should verify formatting and identity
Needs supplier verification before RFQ shortlistLeatherRFQ
Synthetic Anionic Leather Fatliquor RG-RNR/380 for Soft Leather Applications
Buyer-facing sourcing candidate for a China-origin synthetic anionic leather fatliquor supplied as a yellow transparent liquid, positioned for soft leather and light-colored leather finishing applications. Overseas buyers should verify CAS relevance, model consistency, active content or solids, pH range, ionic character, compatibility claims, impurity profile, export documentation, and packaging options before RFQ or sampling.
Leather auxiliary / synthetic fatliquor / anionic emulsifying fatliquor
CAS No. listed: 63148-62-9; buyer should confirm whether this CAS applies to the actual fatliquor composition or to a component onlyModel referenced: RG-RNR/380; page also lists Model No. RG-SNS, requiring supplier confirmationAppearance: yellow transparent liquid according to description; basic info also lists color as white, requiring clarification
Candidate for RFQ after CAS/specification and SDS verificationFinishingRFQ
Weakly Cationic Silicone Oil Textile Softener UT-006, 125 kg Drums or IBC
Candidate sourcing profile for UT-006, a weakly cationic silicone oil emulsion softener for textile finishing. Buyer verification should focus on exact chemical identity or mixture disclosure, CAS status where applicable, active silicone content, ionic character, pH, viscosity, appearance, compatibility with the buyer’s process, impurity limits, export documentation, and packaging options before RFQ or sampling.
Textile auxiliary / silicone softener emulsion
CAS number: not provided; request CAS for active component(s) and full mixture disclosure where availableModel: UT-006Chemical description: weakly cationic silicone oil softener; mixture identity to be confirmed by supplier
RFQ-ready with certificate and composition verification requiredBrightenersRFQ
EN 11611 Flame-Retardant Modacrylic/Cotton/Antistatic Fleece Fabric, 240 GSM
Candidate flame-retardant double-sided fleece fabric for industrial PPE textile sourcing. Buyer checks should focus on composition confirmation, EN ISO 11611 / EN ISO 11612 certificate validity, antistatic performance documentation, color fastness, GSM tolerance, width, roll packing, MOQ, and export documentation readiness.
Functional flame-retardant protective textile fabric
Model: WLS-0023Fabric type: double-sided fleece knitted fabricComposition: modacrylic / cotton / antistatic fiber blend; exact blend ratio to be confirmed by COA or technical datasheet
Human reviewLeatherRFQ
DF-1007 Silicone Oil Emulsion Brightener for Leather Finishing
DF-1007 is presented as a milky white silicone oil emulsion brightener and softening finishing auxiliary for leather and related finishing applications. Overseas buyers should verify the exact composition, active content, emulsion type, pH, solids content, restricted-substance profile, and export documentation before RFQ or sample approval.
Leather finishing auxiliary; silicone oil emulsion softener/brightener
CAS number: Not applicable or not provided; likely supplied as a proprietary mixtureProduct model: DF-1007Appearance: Milky white liquid
Candidate for RFQ with specification and document verificationFinishingRFQ
Hydrophilic Cationic Silicone Softener KR-550 for Textile Finishing
KR-550 is a liquid textile softener positioned for hydrophilic, soft, and smooth handle finishing on cotton, polyester, and blended fabrics. Overseas buyers should verify the exact active content, silicone chemistry, pH range, ionic character, appearance, Oeko-Tex documentation, HS classification, drum packing, and export document readiness before RFQ confirmation.
Textile auxiliary / hydrophilic silicone softener
Appearance: light yellow to light brown viscous liquidIonicity: cationicpH: 5.0-8.0 for 10% solution; product comparison table also lists KR-550 pH 5.0-7.0
Document review required before RFQ acceptanceBrightenersRFQ
Fluorescent Brightener 71 CAS 16090-02-1 Sourcing Candidate
Sourcing candidate for Fluorescent Brightener 71 / Optical Brightener FWA 71, CAS 16090-02-1, offered as a solid chemical auxiliary from a China-based supplier listing. Buyer review should focus on CAS confirmation, grade and assay basis, impurity profile, application fit, export documentation, packing options, and dangerous goods classification before RFQ or sample approval.
Optical brightener / fluorescent whitening agent chemical auxiliary
CAS No.: 16090-02-1Product name: Fluorescent Brightener 71 / Optical Brightener FWA 71Molecular formula listed: C40H38N12Na2O8S2
Non-chemical industrial sourcing candidate; suitable only after engineering, document, and import compliance verificationLeatherRFQ
Q355B H-Beam Prefabricated Steel Structure Warehouse for Chemical Processing Plant
Prefabricated Q355B/Q235B steel structure warehouse candidate for overseas buyers evaluating modular buildings for chemical processing, storage, utility, or controlled-environment project sites. Key sourcing checks should focus on steel grade equivalence, corrosion protection, local wind/seismic/snow code design basis, panel material selection, bolt-connected assembly, containerized packing, engineering document readiness, and export documentation rather than chemical CAS or purity specifications.
Prefabricated steel structure warehouse / industrial building system
Steel grade: Q355B, Q235B; stated equivalents include ASTM A36 and S355, buyer should verify grade mapping and mill certificatesMain frame: H-beam galvanized steel framework, customizable for single-storey or multi-storey layoutsRoof and wall materials: PPGI sheet, EPS sandwich panel, PU panel, PIR panel, or rockwool sandwich panel depending on insulation and fire-performance requirements
Needs spec and product-type verification before RFQFinishingRFQ
Natural Lecithin Fatliquor Agent KR-B8A for Leather Processing
Buyer-facing sourcing profile for KR-B8A, a yellow liquid leather auxiliary/fatliquoring agent based on natural lecithin and modified softener chemistry. Key checks for overseas buyers should focus on confirming product identity versus requested silicone softener needs, solid content, pH, ionic character, electrolyte and acid stability, drum packing, export document readiness, and non-DG shipment basis before RFQ confirmation.
Leather auxiliary agent / fatliquoring agent
Model: KR-B8AAppearance: Yellow liquidApplication category: Leather auxiliary agent
Candidate for RFQ and specification verificationBrightenersRFQ
Optical Brightener FP-127 CAS 40470-68-6 for Plastics, PVC, Coatings and Inks
Optical Brightener FP-127 is a fluorescent whitening additive candidate for buyers sourcing materials for polymers, PVC, coatings, printing inks, synthetic fibers and artificial leather. Buyer verification should focus on CAS 40470-68-6, C.I. designation, assay or active content, appearance, shade, fluorescence strength, particle size, moisture, ash, melting range, insoluble matter, and application-specific compatibility. The listing indicates yellow powder, formula C30H26O2, EINECS 254-935-6, HS code 3204200000, 25 kg bag packing, China origin, and monthly production capacity claims that should be confirmed by supplier documents and pre-shipment testing.
Optical brightener / fluorescent whitening agent for industrial polymer and coating applications
CAS No.: 40470-68-6; confirm against COA, SDS and import declaration before purchaseProduct name: Optical Brightener FP-127; confirm equivalent C.I. or internal grade code with supplierFormula listed: C30H26O2; verify molecular identity and specification alignment
Human reviewLeatherRFQ
PVC Synthetic Leather Roll, 0.95 mm Thickness, 1.4 m Width
PVC synthetic leather roll offered for decorative, furniture, bag, shoe, and automotive seat applications. Key buyer checks should focus on material construction, thickness and width tolerance, backing type, surface embossing, color matching, HS code confirmation, packing dimensions, and export document readiness rather than chemical CAS-level sourcing.
PVC synthetic leather / PVC-coated textile roll
Material: PVC synthetic leather / leatheretteModel: 8229Thickness: 0.95 mm stated
Needs specification and origin verification before RFQFinishingRFQ
OEM/ODM Liquid Fabric Softener for Export Sourcing
Liquid fabric softener candidate for overseas OEM/ODM sourcing, positioned for buyers who need formula, fragrance, packaging, and document checks before RFQ. This is a formulated household chemical product rather than a single-CAS commodity, so buyers should request full ingredient disclosure, concentration ranges for active softening agents, fragrance/allergen information, pH, preservative system, impurity or restricted-substance statements, and export document readiness.
Formulated household laundry care chemical - liquid fabric softener / textile softening rinse product
CAS checks: not applicable as a single CAS product; request CAS list for all reportable ingredientsForm: liquidDeclared pack size on source page: 709 ml
Candidate for RFQ and document verificationBrightenersRFQ
Optical Brightener OB-1 / Fluorescent Brightener 393, CAS 1533-45-5, Plastic Auxiliary Grade
Buyer-facing sourcing candidate for Optical Brightener OB-1, also referenced as Fluorescent Brightener 393 or FBA 393, CAS 1533-45-5. Listed material is a bright yellowish-green crystalline powder for plastics and polyester-related applications, with stated purity of 98.5% minimum and packing in 25 kg drums, boxes, or bags. Overseas buyers should verify CAS, assay method, melting point range, impurity profile, COA consistency, SDS availability, export documentation, and shipment classification before RFQ confirmation.
Chemical auxiliary / optical brightener for plastics
CAS No.: 1533-45-5Product name: Optical Brightener OB-1 / Fluorescent Brightener 393 / FBA 393EINECS: 216-245-3
Human reviewLeatherRFQ
PVC Synthetic Leather Sheet/Roll for Automotive Seat Covers, 1.0 mm, 140 cm Width
Sourcing candidate for PVC synthetic leather supplied in rolls for automotive seat covers, upholstery, bags, shoes, and decorative textile applications. Buyer verification should focus on exact thickness versus title mismatch, PVC coating composition, backing fabric type, color/embossing requirements, restricted substance declarations, roll length, packing method, HS code confirmation, and export document readiness.
PVC synthetic leather / PVC coated textile roll
Material: PVC synthetic leather / PVC coated fabricBacking: toweling fabric as stated by supplier; confirm exact substrate composition and weightThickness: supplier attributes and specification state 1.0 mm; raw title mentions 0.4 mm, requiring confirmation before RFQ
Candidate for RFQ after CAS, COA, impurity, packing, and export-document checksBrightenersRFQ
Fluorescent Brightener OB-1 / FBA 393 CAS 1533-45-5 for Plastics Whitening
Buyer-facing sourcing candidate for Fluorescent Brightener OB-1, also referenced as FBA 393, CAS 1533-45-5, offered as a bright yellowish green powder for plastics and high-temperature polymer applications. Key RFQ checks should confirm CAS identity, assay basis, impurity profile, melting point range, appearance, application grade, export packing, COA/SDS readiness, and Bangladesh import documentation requirements.
Optical brightener / fluorescent whitening agent for plastics and polymer auxiliaries
CAS No.: 1533-45-5Synonyms: Fluorescent Brightener OB-1, FBA 393, Optical Brightener 393Formula: C28H18N2O2
Candidate - verify specifications and compliance documents before RFQLeatherRFQ
Multicolor Mirror Face PU Synthetic Leather for Shoe Uppers
PU-based synthetic leather with mirror/foiled surface for decorative shoe uppers and related trim applications. Buyer checks should focus on PU layer construction, backing fabric, thickness range, width, color consistency, abrasion performance, restricted substance documentation, packing format, and export shipment readiness for Bangladesh or other overseas footwear markets.
PU synthetic leather / leatheroid footwear material
Material: polyurethane surface with woven or knitted velvet backing, as stated by supplierFinish: mirror face / foiled / multicolor decorative surfaceThickness: 0.8-1.2 mm, confirm tolerance by color and production lot
Needs CAS and spec verificationBrightenersRFQ
Optical Brightener OB-1 for Plastics and Polyester
Candidate listing for optical brightener OB-1 used in plastics and polyester applications. Buyer should verify CAS identity, formula, purity basis, heat resistance data, impurity profile, packing, export documents, and DG status before RFQ or sampling.
Fluorescent brightener / optical brightener for plastics
Claimed purity: >=99.5%, confirm test methodAppearance: yellow to yellow-green powderCheck CAS: page lists 7128-64-5; OB-1 often differs
Human reviewLeatherRFQ
PU Synthetic Leather for Footwear and Upholstery, 0.8–1.4 mm, 54/55 in Width
Export-oriented PU synthetic leather candidate for footwear, bags, furniture, garments, car seats, gloves, and home textile applications. Buyer checks should focus on confirming PU coating/base fabric composition, thickness and width tolerance, abrasion and peeling performance, color fastness, restricted substance documentation, packing method, and shipment readiness for Bangladesh or other overseas markets.
PU synthetic leather / leatheroid sheet material
Material: PU synthetic leather with stated composition of 50% PU and 50% fiberThickness: 0.8–1.4 mm, confirm tolerance by lot and measuring methodWidth: 54/55 inches
Needs specification and compliance-document verification before buyer RFQLeatherRFQ
PVC Artificial Leather for Bags, Footwear, Automotive and Upholstery Export Sourcing
Buyer-facing sourcing profile for PVC artificial leather from a China-based manufacturer listing bag leather, shoe leather, automotive upholstery leather, suede-base PVC leather, coated suede, lining leather, and decorative synthetic leather. Suitable for overseas buyers that need confirmation of construction, thickness, surface finish, backing fabric, colorfastness, restricted-substance test reports, roll packing, export documents, and Vietnam import readiness before RFQ.
PVC artificial leather / synthetic leather material
Material: PVC-coated artificial leather; confirm resin type, backing fabric, coating structure, and whether PU/PVC composite is usedApplications listed: bags, backpacks, suitcases, shoes, car seat cushions, steering wheel covers, sofa upholstery, lining, decorative leatherMOQ shown: commonly 500 meters or 1,000 meters depending on item
Human reviewLeatherRFQ
Basic Chromium Sulfate 24-26% for Industrial Printing and Tanning
Basic chromium sulfate candidate, CAS 39380-78-4, Cr(OH)SO4, bright green powder. Listed Cr2O3 24-26% or 21-23%, basicity 32-34% or 38-42%, Fe and water insolubles max 0.1%. Confirm grade, impurities, SDS, export controls, DG status, and packaging before RFQ.
Inorganic chromium sulfate salt
CAS 39380-78-4; EINECS 235-595-8Formula listed as Cr(OH)SO4Cr2O3 24-26% or 21-23%
Compliance Focus
- Application stage, pH range, dosage, electrolyte tolerance, and process compatibility
- Restricted-substance, formaldehyde, APEO, or downstream declaration support as needed
- Sample test, machine conditions, and package suitability for liquid or powder auxiliaries
RFQ Questions
- Which substrate and process stage are targeted: pretreatment, dyeing, printing, wet-end, or finishing?
- What benchmark product, recipe window, and performance result should be matched?
- Do you need restricted-substance statements or customer-specific declarations?