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Cosmetic Grade Ectoin CAS 96702-03-3 Powder for Skincare Formulation Sourcing sourcing visualCandidate for RFQ after CAS, COA, packing, and export document verification
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Cosmetic Grade Ectoin CAS 96702-03-3 Powder for Skincare Formulation Sourcing

Supplier-listed cosmetic grade ectoin powder, CAS 96702-03-3, offered for overseas buyers seeking ingredient sourcing for skincare and personal care formulations. Buyer verification should focus on CAS identity, HPLC assay, optical rotation, microbial limits, heavy metals, grade documentation, packing format, shelf life, and export document readiness before RFQ confirmation.

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: 96702-03-3Cosmetic ingredient / amino acid derivative / ectoin powderCandidate for RFQ after CAS, COA, packing, and export document verification
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Identity and grade

Typical specifications

  • CAS: 96702-03-3
  • Chemical name: Ectoin
  • Appearance: White or off-white crystalline powder
  • Grade: Cosmetic grade as supplier-listed
  • Assay by HPLC: ≥99.0%
  • Purity by HPLC area: ≥99.0%
  • Identity: IR spectrum corresponds to reference
  • Odor: Odorless to slight characteristic odor
  • Transmittance: ≥98.0%
  • pH: 5.0–7.0 for 2% solution
  • Optical rotation: +139.0° to +145.0°
  • Residue on ignition: ≤0.20%
Who uses this page

Target buyers

  • Cosmetic ingredient importers
  • Personal care raw material distributors
  • Skincare formulation labs
  • OEM and ODM cosmetic manufacturers
  • Brand procurement teams sourcing active cosmetic ingredients
  • Contract manufacturers requiring batch-documented ectoin powder
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

  • Supplier page lists 1 kg/bag and 25 kg/drum options for ectoin powder.
  • General supplier text also references 20/25 kg powder packing; confirm actual packing for this CAS before order.
  • Request inner liner, moisture barrier, tamper evidence, batch label, and carton/drum dimensions.
  • Confirm whether neutral packing, buyer shipping mark, or customized label is available for export orders.
  • Ask for palletization, net/gross weight, and sample packing format for courier shipment.
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

  • Ingredient sourcing for toners, creams, lotions, masks, sprays, sunscreens, conditioners, and other personal care formulations as listed by supplier
  • R&D sampling for cosmetic formulation evaluation
  • Distributor stock development for high-purity cosmetic active ingredients
  • Private-label cosmetic manufacturing projects requiring COA-supported raw materials
How we compare

Sourcing options

  • Request evaluation sample before bulk purchase.
  • Compare 1 kg pilot order versus 25 kg drum pricing.
  • Ask for stocked batch COA and photos of sealed packing before payment.
  • Use third-party pre-shipment inspection for first commercial order.
  • Confirm neutral export packing or buyer shipping mark options.
  • Shortlist only if CAS, assay, impurity limits, microbial data, and export documents are consistent.
Human review

Compliance notes

  • Confirm CAS 96702-03-3, product name, grade, and batch number match across COA, invoice, packing list, and labels.
  • Request current COA, SDS, specification sheet, TDS, allergen statement if applicable, non-animal origin statement if required, and cosmetic ingredient declaration support.
  • Verify whether the SDS classifies the product as non-dangerous goods for air and sea transport; do not rely on listing text alone.
  • Ask whether export documents can include country of origin, manufacturer name, batch traceability, and HS code proposal.
  • For cosmetic use, buyer should verify destination-market requirements independently, including permitted ingredient status, labeling rules, and documentation expectations.
  • Supplier marketing claims on moisturization, UV support, or skin benefits should be reviewed by the buyer’s regulatory team before use in any finished-product claim.
  • No regulatory approval, customs clearance, or import permission is guaranteed by the product listing.
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.

Ectoin CAS 96702-03-3cosmetic grade ectoin powderectoin supplier Chinaectoin HPLC 99%skincare active ingredientamino acid derivative cosmetic ingredientpersonal care raw materialectoin COA SDScosmetic ingredient exporterChina 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 provide a recent batch COA for ectoin CAS 96702-03-3 showing HPLC assay, purity, optical rotation, water/loss on drying, residue on ignition, heavy metals, and microbial results?
  • Is the material manufactured in-house or traded, and can you provide manufacturer traceability on the COA or supporting documents?
  • What is the confirmed cosmetic grade standard and internal specification for export batches?
  • Can you provide SDS, TDS, specification sheet, and sample COA before quotation confirmation?
  • What are the available pack sizes: 100 g sample, 1 kg bag, 20 kg, or 25 kg drum?
  • What is the MOQ for commercial export orders and what is the lead time for stocked versus newly produced batches?
  • Can you confirm whether the product is classified as dangerous goods or non-dangerous goods for air, courier, and sea shipment?
  • What HS code do you normally use for ectoin exports, and can you provide prior export documentation examples with sensitive data removed?
Checks before quote
  • Confirm CAS 96702-03-3, product name, grade, and batch number match across COA, invoice, packing list, and labels.
  • Request current COA, SDS, specification sheet, TDS, allergen statement if applicable, non-animal origin statement if required, and cosmetic ingredient declaration support.
  • Verify whether the SDS classifies the product as non-dangerous goods for air and sea transport; do not rely on listing text alone.
  • Ask whether export documents can include country of origin, manufacturer name, batch traceability, and HS code proposal.
  • For cosmetic use, buyer should verify destination-market requirements independently, including permitted ingredient status, labeling rules, and documentation expectations.
  • Supplier marketing claims on moisturization, UV support, or skin benefits should be reviewed by the buyer’s regulatory team before use in any finished-product claim.
  • No regulatory approval, customs clearance, or import permission is guaranteed by the product listing.
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.