Sodium Bichromate-dihydrate, bright orange crystal/ powder -Specs: Purity 98.3% min., Sulfate 0.3% max., Chloride 0.10% max. -Packing: in PP & PE woven bag of 25kg each -Q ty in 1x20 FCL: 20mt ....
Dear Purchasing Manager: How do you do? As an ISO 9001 certifed leading manufacturer of high-grade dyes and optical brighteners in China, We want to know if you need our products Our core products....