Product Name Sodium Sulphate, Sodium Sulphate Anhydrous (SSA) H. S. Code 28331100 CAS No. 7757-82-6 Molecular Formula Na2SO4 Molecular wt 142.04 Production standard GB/T6009-2003 Index Request Na2SO4 content (purity) % ≥ 98.5 Water Insoluble % ≤ 0.05 Iron (be accounted with the Fe) % ≤ 0.002 The Chloride content (by Cl) % ≤ 0.35 Ca & Mg Content % ≤ 0.15Bulk Density g/ml ≥ 1.50 Whiteness % ≥ 85.0 Moisture % ≤ 0.20 pH value (1% solution) 7 11 Appearance white powder Packing 50kg, 1000kg, PP bag with PE liner, 24 27.5mt/20FCL Product NameSodium Sulphate, Sodium Sulphate Anhydrous (SSA)H.S.Code28331100CAS No.7757-82-6Molecular FormulaNa 2SO4Molecular wt142.04Production standardGB/T6009-2003IndexRequestNa2SO4 content (purity) %≥ 98.5Water Insoluble %≤ 0.05Iron (be accounted with the Fe) %≤ 0.002The Chloride content (by Cl) %≤ 0.35Ca & Mg Content %≤ 0.15Bulk Density g/ml≥ 1.50Whiteness %≥ 85.0Moisture %≤ 0.20pH value (1% solution)7 11Appearancewhite powderPacking50kg, 1000kg, PP bag with PE liner, 24 27.5mt/20fcl If you are interested in our products, please do not hesitate to contact with us, we'll offer you our lowest price with high quality.Looking forward to hearing from you soon! Best regardsKrissy Product NameSodium Sulphate, Sodium Sulphate Anhydrous (SSA)H.S.Code28331100CAS No.7757-82-6Molecular FormulaNa 2SO4Molecular wt142.04Production standardGB/T6009-2003IndexRequestNa2SO4 content (purity) %≥ 98.5Water Insoluble %≤ 0.05Iron (be accounted with the Fe) %≤ 0.002The Chloride content (by Cl) %≤ 0.35Ca & Mg Content %≤ 0.15Bulk Density g/ml≥ 1.50Whiteness %≥ 85.0Moisture %≤ 0.20pH value (1% solution)7 11Appearancewhite powderPacking50kg, 1000kg, PP bag with PE liner, 24 27.5mt/20fcl