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Sodium Hyaluronate Powder for Personal Care and Medical-Adjacent Formulation Checks sourcing visualHuman review
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Sodium Hyaluronate Powder for Personal Care and Medical-Adjacent Formulation Checks

Sodium hyaluronate powder, CAS 9067-32-7, offered with cosmetic, food, and claimed injection-grade positioning. Buyer review should focus on grade verification, molecular weight range, viscosity data, protein and heavy metal limits, microbiological controls, packing format, and document readiness 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 No.: 9067-32-7Sodium hyaluronate powder / hyaluronic acid sodium salt rheology and hydration ingredientHuman review
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Identity and grade

Typical specifications

  • CAS No.: 9067-32-7
  • Appearance: white or almost white powder or granules
  • Molecular weight: listed ranges include 0.2-1.4 x 10^6 Da and tested value around 1.42 x 10^6 Da; confirm target grade and batch range
  • Assay / hyaluronate: listed at 95.0% min or 95.0%-105.0%, with example result 96.6%
  • pH: 6.0-7.5 in stated test conditions
  • Loss on drying: 10.0% max, example result 9.34%
  • Protein: 0.1% max, example result 0.03%
  • Heavy metals: 20 ppm max; arsenic listed at 2 ppm max
  • Glucuronic acid: listed at 42.0% min and 46.0%-51.0% in batch table
  • Microbiology: total bacterial count, yeasts and molds, E. coli, Staphylococcus, and Pseudomonas aeruginosa listed for batch review
  • Transparency / absorbance / intrinsic viscosity / kinematic viscosity data available in extracted batch table
Who uses this page

Target buyers

  • Personal care ingredient importers
  • Cosmetic formulation laboratories
  • Contract manufacturers for topical skin care
  • Ingredient distributors handling hyaluronic acid grades
  • Quality teams screening sodium hyaluronate suppliers
  • Regulated-product developers requiring supplier prequalification
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 packing includes double food-grade plastic bag inside with aluminum foil bag or fiber drum outside
  • Transport package listed as cardboard buckets
  • Specification listed as 25 kg/drum
  • MOQ shown as 30 kg; sample offer shown separately
  • Confirm inner bag material, drum dimensions, net weight, palletization, and export carton or drum labeling before order
  • Confirm whether packaging differs by cosmetic, food, or claimed injection-grade material
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

  • Topical skin care formulation ingredient screening
  • Rheology and hydration ingredient comparison for personal care products
  • Molecular weight grade comparison for cosmetic formulation development
  • Supplier qualification for sodium hyaluronate powder
  • Batch specification review before sample purchase
  • Documentation review for export/import readiness
How we compare

Sourcing options

  • Request cosmetic-grade sodium hyaluronate with defined molecular weight range and microbiological limits
  • Request food-grade sodium hyaluronate only where destination-market food use is legally supported
  • Request separate quotation by molecular weight band, assay, viscosity, and microbial specification
  • Request 25 kg/drum commercial packing with sample-size material from the same production standard
  • Request document pack before payment: COA, SDS, TDS, quality certificate, packing list template, and origin statement
  • Request supplier clarification on any claimed injection-grade material through formal quality and regulatory channels
Human review

Compliance notes

  • CAS identity, grade, and intended market classification should be verified by buyer-side regulatory and quality teams
  • Supplier page uses medical, cosmetic, intradermal, intra-articular, and intra-ocular language; these claims require heightened documentation review and may trigger medical device, pharmaceutical, or injectable-material controls depending on jurisdiction
  • Do not treat marketplace grade labels such as cosmetic grade, food grade, or injection grade as regulatory approval
  • Request current COA, SDS, TDS/specification sheet, allergen/BSE-TSE statement where relevant, residual solvent statement if applicable, microbiological test method details, and manufacturing quality certificates
  • Confirm whether material is intended only for topical personal care, oral/food applications, research/formulation evaluation, or regulated medical/pharmaceutical use
  • Review HS code 3913900090, export documents, and destination-country import requirements before shipment
  • DG status is not established from the extracted listing; request SDS transport section and carrier acceptance confirmation
  • Any injectable, implantable, ophthalmic, intra-articular, or dermal filler use should be handled only through qualified regulatory, clinical, and quality channels
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.

sodium hyaluronate powderhyaluronic acid sodium saltCAS 9067-32-7hyaluronic acid powdercosmetic grade sodium hyaluronatefood grade sodium hyaluronatepersonal care rheology modifierhigh molecular weight sodium hyaluronateskin care hydration ingredientHA powder supplier
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Build a broader quote package from adjacent options.

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

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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 CAS 9067-32-7 and provide the current COA for the exact offered batch?
  • Which grade is being quoted: cosmetic, food, pharmaceutical, medical-device raw material, or another internal grade?
  • What molecular weight range can be guaranteed for commercial lots, and what test method is used?
  • Can you provide intrinsic viscosity, kinematic viscosity, transparency, absorbance, pH, assay, protein, heavy metals, arsenic, and microbiology results for each batch?
  • Are E. coli, Staphylococcus, Pseudomonas aeruginosa, yeasts, molds, and total bacterial count tested by an accredited or validated method?
  • What is the production standard or pharmacopeial reference, if any, used for this grade?
  • Can you provide SDS, TDS, COA, ISO/GMP-related certificates, origin statement, and export documentation samples?
  • Is the material animal-derived, fermentation-derived, or another source, and can source documentation be provided?
Checks before quote
  • CAS identity, grade, and intended market classification should be verified by buyer-side regulatory and quality teams
  • Supplier page uses medical, cosmetic, intradermal, intra-articular, and intra-ocular language; these claims require heightened documentation review and may trigger medical device, pharmaceutical, or injectable-material controls depending on jurisdiction
  • Do not treat marketplace grade labels such as cosmetic grade, food grade, or injection grade as regulatory approval
  • Request current COA, SDS, TDS/specification sheet, allergen/BSE-TSE statement where relevant, residual solvent statement if applicable, microbiological test method details, and manufacturing quality certificates
  • Confirm whether material is intended only for topical personal care, oral/food applications, research/formulation evaluation, or regulated medical/pharmaceutical use
  • Review HS code 3913900090, export documents, and destination-country import requirements before shipment
  • DG status is not established from the extracted listing; request SDS transport section and carrier acceptance confirmation
  • Any injectable, implantable, ophthalmic, intra-articular, or dermal filler use should be handled only through qualified regulatory, clinical, and quality channels
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.