Sodium Sulphate Anhydrous

We are offering sodium sulphate anhydrous.1.our price for sodium sulphate anhydrous 99% is usd90/mt fob wuhan 2.delivery time: within 2-3weeks after confirm order 3.packing: 50kg/bag, 27mt/20''fcl 4.payment terms: irrevocable l/c at sight properties: white crystalline particles. usage: widely used in dyestuff, textile, glass, detergent, paper oars, etc. product standard:gb/t6009-2003. specification: sodium sulphate: 99.0%min water insolubles: 0.05%max ca2+ & mg2+ (mg): 0.15%max chloride (ci): 0.35%max iron (fe): 0.002%max moisture: 0.20%max whiteness (r457): 82 degree min