Buyer Fit
- Overseas importers and distributors
- Manufacturers, formulators, trading companies, and ingredient buyers
- Human-reviewed RFQ before supplier matching
Back to homeCoagulants, flocculants, disinfectants, ion exchange, and system chemicals
Water Treatment Chemicals sourcing from China
Water-treatment sourcing pages for wastewater, municipal, cooling-water, RO, boiler, and process-water buyers comparing chemistry, dosage range, and test path.
Importer need
Collect water source, treatment target, active content, ionic type, and transport details before asking suppliers for technical proposals.
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.
Coagulants and flocculantsPAM, PAC, and related treatment chemicals matched by water quality and jar-test results.
anionic polyacrylamide PAManionic polyacrylamide PAM supplier Chinaanionic polyacrylamide PAM COA SDSanionic polyacrylamide PAM export gradecationic polyacrylamide PAM
Scale inhibitors and antiscalantsRO, boiler, cooling-water, and process-water chemicals matched to system conditions.HEDP 60%HEDP 60% supplier ChinaHEDP 60% COA SDSHEDP 60% export gradeATMP 50%
Disinfectants and biocidesAvailable-chlorine and system-biocide sourcing with oxidizer path and application scope clearly separated.sodium dichloroisocyanurate SDICsodium dichloroisocyanurate SDIC supplier Chinasodium dichloroisocyanurate SDIC COA SDSsodium dichloroisocyanurate SDIC export gradetrichloroisocyanuric acid TCCA
Activated carbon and ion exchangeCarbon, resin, and adsorption-media sourcing with iodine value, mesh, and bed-use fit in view.powdered activated carbonpowdered activated carbon supplier Chinapowdered activated carbon COA SDSpowdered activated carbon export gradegranular activated carbon
Boiler and cooling-water chemicalsSystem-treatment sourcing for industrial utilities where chemistry must match operating conditions.sodium sulfitesodium sulfite supplier Chinasodium sulfite COA SDSsodium sulfite export gradecarbohydrazide
Documents
- Active content, molecular weight, ionic type, available chlorine, or adsorption basis
- SDS, COA, TDS, jar-test or system-trial planning, and transport path review
- Potable-water claims and local approvals remain buyer-side responsibility
Packing / Logistics
- Drum, IBC, bag, carton, pallet, label, and container loading
- MOQ, lead time, samples, DG marks, and warehouse inspection
Export Questions
- What water source, process stage, and treatment objective are involved?
- Which active level, ionic type, dosage range, or available chlorine target is needed?
- Do you need samples for jar test, pilot test, or system start-up review?
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.
Candidate for RFQ after document and specification verificationAntiscalantsRFQ
Phosphorus-Free RO Antiscalant for CA/TFC Membranes
Buyer-facing sourcing candidate for a phosphorus-free liquid RO antiscalant used in membrane water treatment systems. Key checks should focus on formulation identity, membrane compatibility with CA/TFC systems, pH range, specific gravity, phosphorus-free confirmation, impurity profile, packing format, SDS/TDS availability, export classification, and shipment documentation before RFQ or sample approval.
Water treatment chemical / RO membrane antiscalant
Appearance: colorless to light yellow transparent liquidForm: liquid industrial water treatment agentpH: 6.0-9.0, reported for 1% solution
Candidate for RFQ after composition, SDS, COA, and DG/export checksAntiscalantsRFQ
Liquid Corrosion and Scale Inhibitor for Open and Closed Loop Cooling Water Systems
Industrial liquid cooling-water treatment agent offered for power generation, HVAC, chemical, textile, machining, food-processing utility systems, and oilfield-related water circuits. Key sourcing checks should focus on formulation identity or active-component disclosure, molybdate content, alkaline pH specification, density, impurity limits, packing format, export documents, and compatibility with the buyer’s local water-quality requirements.
Industrial circulating water corrosion inhibitor and scale inhibitor liquid formulation
Appearance: light yellow liquidGrade/application: industrial circulating water treatment agentSystem fit: open-loop and closed-loop cooling water systems, subject to buyer water-quality review
Candidate - equipment listing, chemical details required only if dosing chemicals are includedAntiscalantsRFQ
Automatic Chemical Feeder for Cooling Water Systems with Anti-Corrosion Coating
Industrial automatic chemical dosing unit for cooling water and recirculating water systems. Buyer checks should focus on dosing capacity, tank volume, pump type, voltage, wetted-material compatibility, coating specification, control configuration, export packing, and document availability. This is equipment for chemical dosing, not a standalone cooling water treatment chemical.
Chemical dosing equipment / automatic feeder for cooling water systems
Application: industrial cooling water, cooling tower, recirculating water, hot water systemFunction: automated chemical dosing / metered chemical injectionMotive force: electric power
Equipment candidate - verify technical scope and documents before sourcingAntiscalantsRFQ
Reverse Osmosis Boiler Water Treatment System, 0.25–200 T/H, CE/ISO Referenced
Industrial reverse osmosis water treatment equipment offered for boiler feed water, desalination, and process-water purification applications. This is equipment, not a chemical product, so CAS number and chemical-grade checks are not applicable. Overseas buyers should verify model capacity, feed-water parameters, membrane configuration, materials of construction, automation level, CE/ISO document availability, export packing, HS code, and spare-part support before RFQ.
Water treatment equipment / reverse osmosis system
CAS number: Not applicable; equipment item, not a chemical substanceModel reference: WTRO / RO 0.25–200 T/H range stated by sourceApplication: boiler feed water, industrial purified water, desalination, impurity removal
Needs specification and compliance verification before RFQAntiscalantsRFQ
Nitrite Reducer Powder for Aquaculture Water Quality Applications
Candidate sourcing profile for an aquaculture water quality additive marketed as a nitrite reducer / water quality regulator in powder form. The listing provides limited chemical identity data and shows inconsistent references to oxygen-release tablets and sodium percarbonate, so overseas buyers should request CAS or mixture composition, active content, grade, impurity limits, safety documents, export classification, and application-market suitability before RFQ confirmation.
Aquaculture water treatment additive / water quality regulator powder
CAS number: not provided; request CAS for active component or full mixture declarationProduct name listed as Nitrite Reducer / Nitrite DegraderForm: powder
Candidate - document verification requiredAntiscalantsRFQ
ProtecMBC 1505W RO Antiscalant for Water Reuse Systems
Liquid reverse osmosis antiscalant candidate for overseas buyers sourcing water treatment chemicals from China. The listing indicates a colorless to light yellow transparent acidic liquid for RO membrane scale control, with stated pH around 2.0 +/- 1.0, specific gravity >=1.05, and common packing in 25 kg, 200 kg, or 1 ton plastic drums. Buyers should confirm the exact chemical composition, CAS or mixture disclosure, active content, membrane compatibility, heavy metal limits, SDS classification, export documentation, and batch COA before RFQ or sampling.
Reverse osmosis antiscalant / water treatment chemical
Appearance: colorless to light yellow transparent liquid, per listingApplication: reverse osmosis membrane scale inhibitor for water reuse systemsAcid-base property: acidic, per listing
Candidate suitable for RFQ after formulation, SDS, DG, and COA verificationAntiscalantsRFQ
OEM Industrial Antiscalant for Cooling Tower, Boiler and RO Water Systems
China-sourced OEM industrial antiscalant candidate for overseas buyers seeking private-label or bulk water-treatment chemicals for circulating cooling water, boiler support systems, and RO pretreatment applications. Buyer verification should focus on formulation type, active content, phosphorus level, pH, density, compatibility with target water chemistry, impurity limits, packaging, SDS/COA availability, and export/DG classification before RFQ confirmation.
Industrial water treatment antiscalant / scale inhibitor blend
CAS check: likely formulated mixture rather than single-CAS chemical; request full compositional disclosure to the extent available, CAS list for regulated components, and SDS Section 3 disclosureForm: liquidAppearance: colorless to light yellow transparent liquid; source listing also notes yellow liquid
Candidate for RFQ after SDS, COA, CAS/mixture, DG, and phosphorus-spec verificationAntiscalantsRFQ
Phosphorus-Free RO Membrane Antiscalant, Industrial Water Treatment Grade
Industrial liquid antiscalant candidate for reverse osmosis, nanofiltration, ultrafiltration, CA, and TFC membrane systems. Buyer should verify the exact formulation identity, active content, CAS or mixture disclosure status, SDS, COA, and membrane compatibility before procurement. Reported as a phosphorus-free acidic liquid with pH 2.0–5.0 at 1% solution, specific gravity ≥1.05, and supplied in 25 kg plastic drums or customized packing.
RO membrane antiscalant / phosphorus-free scale inhibitor for industrial water treatment
CAS status: likely proprietary mixture; buyer should request component disclosure level and applicable CAS numbers where availableProduct name: phosphorus-free special scale inhibitor / RO membrane antiscalantModel reference: ProtectMBC 1503W
Candidate for RFQ after document and DG checksAntiscalantsRFQ
HEDP 60% Liquid, CAS 2809-21-4, Etidronic Acid
Industrial HEDP liquid candidate for overseas buyers seeking CAS 2809-21-4 at 58-62% active content. Verify assay, acid impurities, chloride, pH, packing, COA, SDS, DG status, and export documents before RFQ or shipment.
Organophosphonate water treatment chemical
CAS 2809-21-4; EINECS 220-552-8Active HEDP 58.0-62.0% statedAppearance: clear colorless to pale yellow liquid
Compliance Focus
- Active content, molecular weight, ionic type, available chlorine, or adsorption basis
- SDS, COA, TDS, jar-test or system-trial planning, and transport path review
- Potable-water claims and local approvals remain buyer-side responsibility
RFQ Questions
- What water source, process stage, and treatment objective are involved?
- Which active level, ionic type, dosage range, or available chlorine target is needed?
- Do you need samples for jar test, pilot test, or system start-up review?
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References
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