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.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
CAS No.: 93050-78-3 as listed by source; buyer should request CAS confirmation on COA and SDSTextile auxiliary / refining agent liquidNeeds CAS/spec and packing verification before buyer RFQ
Product name: Chemical Auxiliary Refining Agent Liq F-MFB
CAS No.: 93050-78-3 as listed by source; buyer should request CAS confirmation on COA and SDS
Appearance: liquid; source also states color white, requiring clarification whether product is white liquid, milky liquid, or another visual form
Application: textile processing auxiliary for cotton, source lists dip method
Type/classification on source: synthetic; vinyl sulfone type listed, requiring technical clarification because this may overlap with dye terminology
Solubility: source states soluble, but solvent/water solubility and pH range are not provided
HS Code: 380991 as listed for textile industry preparations
Production capacity: 100 MT/month as stated by source
MOQ/reference price from marketplace listing: 1,000 kg; US$6.00-7.00/kg, subject to supplier confirmation
Missing key checks: active matter or concentration, pH, ionic character, density, viscosity, solid content, ash, insoluble matter, heavy metals, foam behavior, storage stability, and batch-to-batch tolerance
Who uses this page
Target buyers
Textile dyeing and finishing mills
Cotton fabric processing plants
Textile auxiliary importers and distributors
Bangladesh textile chemical buyers
Garment supply-chain chemical procurement teams
Dyehouse technical purchasing departments
Before matching
Documents to check
CAS number, grade, assay, and impurity profile
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Source contains inconsistent packing data: 120 kg/drum in basic info and 140 kg/carton in packing section; buyer should request confirmed standard export packing
Listed loading quantity: 12 MT/20GP
Ask whether drums are HDPE, iron, IBC, or carton-packed inner containers, and confirm palletization options
Request net weight, gross weight, drum dimensions, container loading plan, and whether packaging is suitable for sea freight to Bangladesh or other overseas destinations
Confirm label language, batch number marking, production date, shelf-life marking, and hazard pictograms if applicable
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
RFQ screening for textile auxiliary sourcing
Supplier prequalification for cotton textile processing chemicals
Batch specification comparison against existing refining auxiliary
Import documentation review for Bangladesh or other overseas markets
Packing and container-load planning for liquid textile chemicals
How we compare
Sourcing options
Request supplier-direct quotation under FOB, CFR, or CIF terms as listed
Ask for 1,000 kg trial order terms if MOQ remains valid
Request sample with full SDS/TDS before bulk PO
Compare with alternative textile refining auxiliaries under HS 380991 from audited suppliers
Use third-party pre-shipment inspection for packing, labeling, and COA match
Confirm whether payment can be LC, T/T, or D/P as stated by the source
Human review
Compliance notes
Request current SDS, COA, TDS, packing list template, commercial invoice template, and certificate of origin before order confirmation
Confirm whether CAS 93050-78-3 is the sole active component, a mixture component, or a listing reference; textile auxiliaries may be mixtures and may not map cleanly to one CAS
Confirm DG/non-DG status with SDS transport section and shipping agent review; do not rely only on marketplace text
Verify export controls, import requirements, and customs classification for destination country; HS 380991 should be checked against local tariff rules
For Bangladesh buyers, confirm any required import documentation for textile auxiliaries, including product composition declaration if requested by customs or buyer compliance team
Request impurity and restricted-substance declarations relevant to textile procurement, such as heavy metals, formaldehyde, APEO/NPEO, banned amines, solvent residues, and other buyer-specific RSL parameters where applicable
No regulatory guarantee is implied; buyer should validate documentation with internal compliance, freight forwarder, and destination authorities
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
Can you confirm the exact chemical identity and whether CAS 93050-78-3 applies to the full product or only one component?
Please provide latest SDS, TDS, COA sample, and impurity/RSL declaration for Liquid F-MFB.
What is the active matter or concentration, pH range, ionic character, density, viscosity, and water solubility?
The listing shows both 120 kg/drum and 140 kg/carton. What is the confirmed export packing and 20GP loading quantity?
Is the product classified as dangerous goods for sea or air shipment? Please share SDS Section 14 and transport classification.
What are the standard COA test items and acceptance ranges for each batch?
Can you provide retained sample, pre-shipment sample, or third-party inspection support before bulk shipment?
What is the shelf life under standard unopened storage conditions, and how is it marked on packaging?
Checks before quote
Request current SDS, COA, TDS, packing list template, commercial invoice template, and certificate of origin before order confirmation
Confirm whether CAS 93050-78-3 is the sole active component, a mixture component, or a listing reference; textile auxiliaries may be mixtures and may not map cleanly to one CAS
Confirm DG/non-DG status with SDS transport section and shipping agent review; do not rely only on marketplace text
Verify export controls, import requirements, and customs classification for destination country; HS 380991 should be checked against local tariff rules
For Bangladesh buyers, confirm any required import documentation for textile auxiliaries, including product composition declaration if requested by customs or buyer compliance team
Request impurity and restricted-substance declarations relevant to textile procurement, such as heavy metals, formaldehyde, APEO/NPEO, banned amines, solvent residues, and other buyer-specific RSL parameters where applicable
No regulatory guarantee is implied; buyer should validate documentation with internal compliance, freight forwarder, and destination authorities
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.
