Product specification & sourcing
Sodium persulfate
Sodium persulfate (SPS) sourcing with grade review, COA / TDS / SDS coordination and pallet-packing checks.
Request a quotation →Specification review
| Product | Sodium persulfate / sodium persulphate (SPS) |
|---|---|
| CAS | 7775-27-1 |
| Formula | Na₂S₂O₈ |
| Grade reference | Assay ≥99.0%; selected grade subject to current COA |
| Past supply packing | 25 kg bags on pallets |
Past configurations and grade references; current supply conditions agreed per inquiry.
Supply coordination
- Application and grade: share the process, required assay and impurity limits for a supplier specification comparison.
- Documents: review the selected grade’s current COA, TDS and SDS before confirming the order.
- Packing and shipment: agree bag weight, pallet arrangement, destination and shipment documents with the supplier and forwarder.
For your inquiry
Send the application, required grade, order quantity, delivery country/port and required documents. We will review a sourcing proposal and confirm MOQ, packing and lead time for that request.
Request a quotation → Technical catalogue →Buyer questions
Can I request a current COA or SDS?
Include the required grade and application in your inquiry so the relevant documents can be checked with the supplier.
Is the reference grade an order specification?
Final assay, impurity limits and packing are agreed for the selected grade before ordering.
What information makes a quotation comparable?
Specify application, required assay and impurity limits, quantity, delivery port and required documents. Compare the same grade, packing, delivery terms and quotation validity.
How should COA, TDS and SDS be reviewed?
Match the product identity and grade across the documents. Compare the COA results with the agreed limits; use TDS for supplier specifications and SDS for handling and transport information. Request clarification on missing values or test methods.
What is agreed before shipment?
Confirm bag weight, pallet arrangement, quantity, destination and required shipment documents with the supplier and forwarder. Any sampling, third-party tests or destination-specific requirements need separate scope and cost confirmation.