CCHN ChemicalsChemical export sourcing from ChinaStart RFQ
ProtectMBC 1502W Brackish Water RO Scale Inhibitor, Light Yellow Alkaline Liquid, 25 kg Drum sourcing visualCandidate for RFQ with composition, SDS, COA, impurity, packing, and DG/export verification required
Back to sourcing hubWater Treatment

ProtectMBC 1502W Brackish Water RO Scale Inhibitor, Light Yellow Alkaline Liquid, 25 kg Drum

Buyer-facing sourcing candidate for an industrial reverse osmosis scale inhibitor used in brackish water and high-salt water membrane systems. Key checks should focus on confirming the product identity as a formulated water treatment chemical, active composition disclosure under NDA if needed, pH 10.0–12.0 at 1%, specific gravity 1.16–1.36, impurity and compatibility limits for RO membranes, export documentation, packing format, and dangerous goods classification before RFQ or sampling.

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 status: likely formulated mixture; request component CAS list or regulatory composition disclosure rather than assuming a single CAS numberIndustrial water treatment chemical / reverse osmosis antiscalant / scale inhibitor for brackish and high-salt water systemsCandidate for RFQ with composition, SDS, COA, impurity, packing, and DG/export verification required
Request quoteOpen sourcing hub
Identity and grade

Typical specifications

  • Product name/model: ProtectMBC 1502W
  • Application: scale inhibition and scale prevention for brackish water and high-salt water reverse osmosis membrane systems
  • Appearance: light yellow transparent liquid
  • pH: 10.0–12.0 at 1% solution, as listed by supplier
  • Specific gravity: 1.16–1.36, as listed by supplier
  • Acid-base property: weak alkaline / alkaline surface disposal agent per source listing
  • Grade: industrial water treatment grade; confirm whether suitable for potable water applications if required
  • CAS status: likely formulated mixture; request component CAS list or regulatory composition disclosure rather than assuming a single CAS number
  • Impurity checks to request: insoluble matter, chloride, heavy metals, iron, phosphate/phosphonate content if applicable, microbial count if relevant, and membrane-fouling residue limits
  • Compatibility checks to request: membrane brand compatibility statement, feedwater salinity range, calcium sulfate/calcium carbonate/barium/strontium sulfate inhibition data, iron dispersion capability, and any oxidant or coagulant incompatibilities
Who uses this page

Target buyers

  • Industrial reverse osmosis system operators
  • Water treatment chemical distributors
  • Engineering, procurement, and construction companies for desalination or brackish water projects
  • Power plant water treatment teams
  • Steel, metallurgy, paper, chemical, printing and dyeing, and pure water plant procurement teams
  • OEMs and service companies supplying membrane system chemicals
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

  • Listed standard packing: 25 kg plastic bucket/drum
  • Confirm drum material, cap/seal type, palletization, net/gross weight, and dimensions before booking freight
  • Ask whether 200 kg drums, IBC totes, or customized packaging are available for container shipments
  • Request production date, shelf life, storage condition statement, batch number format, and COA linkage per batch
  • For samples, confirm sample volume, sample label, SDS availability, and whether the sample composition matches commercial drums
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

  • Brackish water RO scale control in industrial plants
  • High-salt water membrane system scale inhibition
  • Industrial circulating water treatment programs where compatible with system design
  • RO membrane cleaning-frequency reduction programs subject to technical validation
  • Projects requiring antiscalant trials before long-term membrane operation contracts
  • Distributor sourcing for private-label or factory-direct industrial water treatment chemicals
How we compare

Sourcing options

  • Factory-direct 25 kg drum purchase for trial or routine supply
  • Bulk order inquiry for 1–49 tons and 50+ tons price tiers shown on source listing
  • Sample request with SDS, TDS, and sample COA before pilot testing
  • Customized packing inquiry for drums or IBC totes
  • Technical validation package request including feedwater analysis review and membrane compatibility statement
  • Third-party inspection or pre-shipment sampling for export orders
Human review

Compliance notes

  • Request current SDS in English and destination-market language if required
  • Request COA with appearance, pH, specific gravity, and agreed impurity or active-content indicators
  • Request TDS, product specification sheet, label draft, and certificate of origin for export documentation review
  • Confirm HS code proposed by supplier and whether destination customs treats the item as a water treatment chemical, antiscalant, or formulated alkaline liquid
  • Confirm dangerous goods classification with supporting SDS transport section, including UN number if applicable, packing group if applicable, and marine pollutant status
  • Do not rely on marketplace claims such as environmental protection or broad membrane compatibility without supporting test data or written technical statement
  • For potable water or municipal water projects, ask for NSF/ANSI, drinking-water contact, or local approval documentation if required; absence of such documents should be treated as industrial-use only
  • Check import restrictions, chemical inventory listing status, and local registration requirements in the buyer’s destination country before purchase
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.

RO antiscalant Chinabrackish water scale inhibitorhigh salinity water treatment chemicalreverse osmosis scale prevention chemicalindustrial membrane antiscalantalkaline water treatment liquidRO membrane scale inhibitor supplierwater system chemical Chinaindustrial water treatment additive25 kg drum antiscalant
Related product options

Build a broader quote package from adjacent options.

Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.

Steam Boiler Water Scale and Corrosion Inhibitor Chemical, Alkaline Liquid sourcing visual
Boiler water treatment chemical / alkaline scale and corrosion inhibitor liquid

Steam Boiler Water Scale and Corrosion Inhibitor Chemical, Alkaline Liquid

Industrial boiler water treatment chemical candidate supplied as a colorless to pale yellow alkaline liquid for scale and corrosion control in boiler steam-water systems. Buyer verification should focus on confirmed formulation identity, CAS/component disclosure where available, pH and density specification checks, impurity or solids limits, packing options, SDS/COA readiness, and export/DG classification before RFQ placement.

PVDF Hollow Fiber UF Membrane System for Cooling Tower Water Treatment sourcing visual
Water treatment equipment / ultrafiltration membrane system

PVDF Hollow Fiber UF Membrane System for Cooling Tower Water Treatment

Export-oriented UF membrane water treatment equipment candidate for cooling tower, municipal, and industrial pretreatment projects. Buyer review should focus on membrane material, pore size, flow capacity, module configuration, feed-water limits, packing format, HS code, documentation, and project-specific engineering scope rather than chemical CAS checks.

Industrial FRP Floor Grating for Chemical, Utility and Electrical Areas sourcing visual
FRP/GRP composite industrial grating

Industrial FRP Floor Grating for Chemical, Utility and Electrical Areas

Molded or pultruded fiberglass reinforced plastic (FRP/GRP) floor grating intended for industrial platforms, trench covers, walkways and utility areas where corrosion resistance, non-conductivity and anti-slip surfaces are required. This is an engineered composite product rather than a single chemical substance; buyers should confirm resin system, flame-retardant rating, panel dimensions, load data and export documentation before RFQ placement.

SGR-0811W Copper Corrosion Inhibitor for Non-Ferrous Metal Water Treatment Applications sourcing visual
Copper corrosion inhibitor / industrial circulating water treatment agent

SGR-0811W Copper Corrosion Inhibitor for Non-Ferrous Metal Water Treatment Applications

Industrial alkaline yellow liquid copper corrosion inhibitor candidate for buyers sourcing water treatment or metal-protection additives for copper and copper alloy systems. Key sourcing checks should focus on exact chemical composition/CAS disclosure for the active ingredients, grade consistency, pH, density, solid content, impurity profile, SDS/TDS/COA availability, export classification, and drum or IBC packing options.

RFQ questions before supplier matching

Turn this product into a quote request.

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
  • Is ProtectMBC 1502W a proprietary mixture, and can you provide a component CAS inventory or composition disclosure under NDA for compliance review?
  • What is the active chemistry type, such as phosphonate, polycarboxylate, polymer blend, or other antiscalant family?
  • Can you provide a recent COA for a production batch showing appearance, pH at 1%, specific gravity, and any active-content or solids indicators?
  • What impurity limits do you control for chloride, iron, heavy metals, insoluble matter, and membrane-fouling residue?
  • Which RO membrane brands and membrane materials has this product been tested with?
  • What feedwater conditions is the product designed for, including TDS, hardness, silica, barium, strontium, iron, pH, and temperature range?
  • Can you provide antiscalant performance data or case references for brackish water and high-salt water systems?
  • Is the product suitable only for industrial water systems, or do you hold potable-water contact certifications for relevant countries?
Checks before quote
  • Request current SDS in English and destination-market language if required
  • Request COA with appearance, pH, specific gravity, and agreed impurity or active-content indicators
  • Request TDS, product specification sheet, label draft, and certificate of origin for export documentation review
  • Confirm HS code proposed by supplier and whether destination customs treats the item as a water treatment chemical, antiscalant, or formulated alkaline liquid
  • Confirm dangerous goods classification with supporting SDS transport section, including UN number if applicable, packing group if applicable, and marine pollutant status
  • Do not rely on marketplace claims such as environmental protection or broad membrane compatibility without supporting test data or written technical statement
  • For potable water or municipal water projects, ask for NSF/ANSI, drinking-water contact, or local approval documentation if required; absence of such documents should be treated as industrial-use only
  • Check import restrictions, chemical inventory listing status, and local registration requirements in the buyer’s destination country before purchase
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.