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%minwater insolubles: 0.05%maxca2+ & mg2+ (mg): 0.15%maxchloride (ci): 0.35%maxiron (fe): 0.002%maxmoisture: 0.20%maxwhiteness (r457): 82 degree min. 50kgs/bag