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Carbomer 940 / Carbopol-Type Powder, Cosmetic Grade - CAS and Specification Verification Required sourcing visualCandidate - requires CAS, grade, impurity, and document verification
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Carbomer 940 / Carbopol-Type Powder, Cosmetic Grade - CAS and Specification Verification Required

Buyer-facing sourcing candidate for cosmetic-grade Carbomer 940 / Carbopol-type white powder offered in bulk packing. The listing states CAS 9007-20-9, cosmetic grade, 99% specification, white powder appearance, and 25 kg carton packing, but the extracted chemical identifiers and EINECS references are inconsistent and should be verified before RFQ progression. Suitable for buyers seeking a China-origin carbomer thickener/rheology modifier candidate subject to COA, SDS, residual solvent/monomer, viscosity, pH, heavy metals, and export documentation checks.

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 stated by source: 9007-20-9; buyer should verify against target Carbomer 940 specification and internal approved CAS listCosmetic-grade polymer thickener / rheology modifier candidateCandidate - requires CAS, grade, impurity, and document verification
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Identity and grade

Typical specifications

  • Product name: Carbomer 940 / Carbopol-type powder
  • CAS stated by source: 9007-20-9; buyer should verify against target Carbomer 940 specification and internal approved CAS list
  • Grade stated: Cosmetic Grade
  • Appearance: White powder
  • Type stated: 940 / 980 available; confirm exact grade requested
  • Specification stated: 99%; confirm what assay or quality basis this represents for a crosslinked polymer
  • Key checks to request: viscosity range, clarity/transmittance, pH, residual acrylic acid or monomer, residual solvent, loss on drying, heavy metals, benzene status if applicable, microbial limits if intended for cosmetics
  • Confirm compendial or cosmetic standard alignment, if required by destination market or finished-product customer
Who uses this page

Target buyers

  • Cosmetic raw material importers
  • Personal care ingredient distributors
  • OEM/ODM cosmetic manufacturers
  • Formulation labs sourcing rheology modifiers
  • Procurement teams for gel, cream, lotion, and personal care manufacturing
  • Chemical distributors requiring China-origin carbomer alternatives
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 listing states 25 kg carton packing; confirm inner liner, moisture barrier, palletization, and export carton strength
  • Request current photos of original packaging, label, batch number, net/gross weight, and storage statement as shown on commercial documents
  • Confirm availability of sample quantity and whether sample COA matches bulk production lot
  • Ask whether neutral branding, buyer labeling, or private-label packing is available only where compliant with destination rules
  • Confirm shelf life, retest period, and unopened-package storage conditions as stated on SDS/COA
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

  • Cosmetic and personal care formulation raw material sourcing
  • Rheology modifier candidate qualification
  • Thickener grade comparison against existing Carbomer 940 or 980 supply
  • Bulk ingredient procurement for gels, creams, lotions, and clear formulations
  • Supplier diversification for cosmetic polymer ingredients
How we compare

Sourcing options

  • Request sample with matching COA before bulk RFQ
  • Compare Carbomer 940 versus Carbomer 980 grade specifications before selection
  • Ask for factory-direct supply confirmation versus trading-company sourcing
  • Require third-party inspection for first shipment
  • Use specification-based RFQ including viscosity method, impurity limits, packaging, and document list
  • Request Incoterms-based quotation for sample, pallet, and bulk quantities
Human review

Compliance notes

  • Do not rely on the listing identifiers alone: CAS, EINECS, molecular formula, and product grade claims appear inconsistent and require supplier confirmation
  • Request SDS in GHS format, COA for the offered batch, TDS/spec sheet, allergen/BSE-TSE/animal-origin statement if needed, cosmetic raw material declaration, and country-of-origin document
  • Confirm DG classification for sea/air shipment with the supplier's SDS and freight forwarder; do not assume non-DG status without documentation
  • For cosmetic use, buyer should confirm compliance needs for the destination market, such as residual benzene/solvent statements, heavy metals, microbial limits, and restricted substance declarations
  • Supplier marketplace status and audit badges are not substitutes for quality, regulatory, or export clearance review
  • Any import, cosmetic registration, or customs classification decision should be verified by the buyer's compliance team or authorized broker
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.

carbomer 940 supplier ChinaCarbopol 940 powdercosmetic grade carbomercarbomer thickener bulkcarbomer 980 supplierpolyacrylic acid crosslinked polymercosmetic rheology modifiercarbomer COA SDSChina cosmetic raw material supplier
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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
  • Can you confirm the exact product: Carbomer 940, Carbomer 980, or another carbomer grade?
  • Please provide CAS number, EINECS/EC reference if applicable, and explain any discrepancy between CAS 9007-20-9 and other common carbomer identifiers.
  • Can you provide the latest COA for a representative production lot with viscosity, pH, loss on drying, residual monomer, residual solvent, heavy metals, and microbial data?
  • What test method is used for viscosity, and at what concentration, neutralization condition, temperature, spindle, and rpm?
  • Is the material benzene-free or manufactured without benzene? Please provide a formal statement if available.
  • What cosmetic standards, internal specifications, or customer specifications can this grade meet?
  • Is the product manufactured by your company or traded from another factory? Can factory name and address be disclosed under NDA or supplier qualification?
  • What is the MOQ for trial order and full container order?
Checks before quote
  • Do not rely on the listing identifiers alone: CAS, EINECS, molecular formula, and product grade claims appear inconsistent and require supplier confirmation
  • Request SDS in GHS format, COA for the offered batch, TDS/spec sheet, allergen/BSE-TSE/animal-origin statement if needed, cosmetic raw material declaration, and country-of-origin document
  • Confirm DG classification for sea/air shipment with the supplier's SDS and freight forwarder; do not assume non-DG status without documentation
  • For cosmetic use, buyer should confirm compliance needs for the destination market, such as residual benzene/solvent statements, heavy metals, microbial limits, and restricted substance declarations
  • Supplier marketplace status and audit badges are not substitutes for quality, regulatory, or export clearance review
  • Any import, cosmetic registration, or customs classification decision should be verified by the buyer's compliance team or authorized broker
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.