By SKYSEVEN Chemical Technical Team · About our expertise

Chemical Export Documents: COA, SDS, Invoice & More

Document quality is as important as product quality in cross-border chemical trade. Here is what each document does and when to request it.

Certificate of Analysis (COA)

Batch-level assay and impurity results. Match COA CAS and product name to the commercial invoice.

Safety Data Sheet (SDS/MSDS)

Hazard classification, handling and transport information. Request the latest revision before shipment.

Commercial invoice & packing list

Must align on product description, net/gross weight and packing type for customs clearance.

Certificate of origin

May be required for preferential duty or local import rules. Ask early if your country needs it.

Step-by-step

  1. Step 1: Request draft COA and SDS with quote
  2. Step 2: Verify CAS and product name consistency
  3. Step 3: Confirm packing list format with forwarder
  4. Step 4: Arrange certificate of origin if required
  5. Step 5: Archive documents with the PO for audits

FAQ

Is MSDS the same as SDS?

SDS is the modern GHS term; many buyers still say MSDS. Request GHS-aligned SDS when possible.

Can SKYSEVEN Chemical provide these documents?

Yes. Standard export packs include COA and SDS upon request, plus commercial documents for shipment.

Related resources

References for further reading: PubChem, NIST WebBook. Always verify product data with COA and SDS for your lot.