Needs specification verificationBuyer-facing candidate for STPP, CAS 7758-29-4, offered as white powder with 94% title claim but page also lists ≥99%. Verify grade, assay basis, impurities, packing, COA, SDS, and export documents before RFQ or order.
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.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.
Representative sourcing page for detergent, ceramic, and industrial buyers comparing assay, whiteness, bulk density, and export packing.
Food-grade sodium tripolyphosphate (STPP) source for buyers checking CAS, formula, spec limits, packing formats, and export document readiness. Suitable for food processing applications where emulsification, moisture retention, and pH control are required, subject to destination-market rules and final COA review.
Industrial-grade sodium sulphate anhydrous for overseas buyers requiring CAS/spec verification, Na2SO4 purity confirmation, impurity review, export packing options, and document-ready RFQ support. Candidate listing indicates CAS 7757-82-6, formula Na2SO4, white powder appearance, typical purity 98% to 99%, and 25 kg, 50 kg, 500 kg, or 1000 kg bag packing options. Buyer should confirm final COA values, pH basis, chloride limit, moisture, whiteness, HS code, and destination-specific import requirements before purchase.
Buyer-facing sourcing profile for disodium phosphate DSP, with the listed product centered on sodium phosphate dibasic dodecahydrate CAS 10039-32-4. Suitable RFQs should confirm hydrate form, grade standard, assay basis, impurity limits, packing configuration, document availability, and export logistics before order placement.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
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.