Supplier listing candidate for Allantoin CAS 97-59-6, offered as a white powder with formula C4H6N4O3, molecular weight 158.12, and EINECS 202-592-8. Buyers should verify whether the product is standard allantoin or any nickel-related complex, as the raw title mentions “Nickel Allantoin” while the listed CAS and formula correspond to allantoin. Suitable for RFQ follow-up where COA, grade, assay, impurity profile, packing, export documents, and DG classification can be confirmed before purchase.
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.: 97-59-6Chemical raw material / reagent candidateNeeds CAS and grade verification before RFQ advancement
Confirm sample packing size and whether retained sample COA is available
Request export carton/drum photos, marks, batch number format, and shelf-life labeling before 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
Supplier qualification for Allantoin CAS 97-59-6
RFQ comparison for cosmetic or industrial-grade allantoin
Sample request followed by COA and identity verification
Bulk sourcing inquiry with documentation review
Import readiness check for non-DG chemical powder shipment
How we compare
Sourcing options
Request a 100 g to 1 kg sample with batch COA before bulk purchase
Request quotation for 25 kg drum packaging and palletized shipment
Ask for grade-specific offer: cosmetic, pharma/excipient, reagent, or industrial
Request third-party pre-shipment testing for identity, assay, and heavy metals
Compare against alternative allantoin suppliers with clearer grade and impurity specifications
Human review
Compliance notes
CAS/spec identity check is required because the page title includes “Nickel Allantoin” while the product parameters show Allantoin CAS 97-59-6
Request current COA matching the offered batch, SDS, TDS/specification sheet, and product label draft
Confirm intended grade and applicable test standard before import or formulation use
Confirm whether the material contains nickel or any metal impurities, and request heavy metal test data if relevant
Ask supplier to confirm HS code, country of origin, non-DG/DG transport status, and export documentation available for the destination market
Do not rely on marketplace claims as regulatory approval or suitability confirmation
Importer should check local cosmetic, pharmaceutical, food, industrial, and customs requirements according to end use and destination jurisdiction
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.
allantoin supplierAllantoin CAS 97-59-6C4H6N4O3EINECS 202-592-8allantoin white powdercosmetic grade allantoinallantoin COAallantoin SDSallantoin 25kg drumchemical raw material supplier
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.
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
Please confirm the exact product identity: is this Allantoin CAS 97-59-6 or a nickel-containing allantoin product?
Can you provide a recent batch COA showing assay, appearance, loss on drying, residue on ignition, pH if applicable, heavy metals, and relevant impurities?
What grade is available: cosmetic grade, pharmaceutical/excipient grade, reagent grade, or industrial grade?
Which standard or pharmacopeia/specification is the material tested against?
What is the typical assay range and impurity profile for commercial batches?
Can you provide SDS, TDS, COA, packing list, commercial invoice, certificate of origin, and any required shipping declarations?
Is the product classified as dangerous goods for air, sea, or courier shipment? Please provide transport classification basis.
What are available pack sizes for sample, 1 kg, 25 kg, and pallet orders?
Checks before quote
CAS/spec identity check is required because the page title includes “Nickel Allantoin” while the product parameters show Allantoin CAS 97-59-6
Request current COA matching the offered batch, SDS, TDS/specification sheet, and product label draft
Confirm intended grade and applicable test standard before import or formulation use
Confirm whether the material contains nickel or any metal impurities, and request heavy metal test data if relevant
Ask supplier to confirm HS code, country of origin, non-DG/DG transport status, and export documentation available for the destination market
Do not rely on marketplace claims as regulatory approval or suitability confirmation
Importer should check local cosmetic, pharmaceutical, food, industrial, and customs requirements according to end use and destination jurisdiction
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.
