Min. Order Reference FOB Price
18 Tons US$850.00-1,500.00 / Ton
Product Description
85% , 88% , 90% min Sodium hydrosulphite powder industry grade CAS 7775 -14 - 6 Product Name: Sodium Dithionite, Sodium hydrosulphite, Sodium hydrosulfite 85%min, 88%min, 90%min Molecular formula: Na2S2O4 Quality standard: HG / T 2074 - 2011 IMO Class: 4.2 UN NO.: 1384 Specification: ...