... .Payment: T/T or L/C. 3.Price: USD90-USD100/MT FOB. 4.High quality. 99% Refined Chemical Sodium Sulfate 1. Bases ... mixture, detergent, desiccant, dye diluent, analytical chemistry reagents, pharmaceuticals, etc. 4. Package: 25kg/bag, 50kg/bag, PP bag with PE film ...