Used as materials for synthetic detergent, glass, papermaking, inorganic salts, dyestuff,alcohol fibre,tanning,metal smelting Chemical Name:Na2SO4 99 %Used as materials for synthetic detergent, glass, papermaking, inorganic salts, dyestuff,alcohol fibre,tanning,metal smeltingpicking:25kg,50kg per bag Chemical Name:Na2SO4 Appearance:White PowderStandard:GB/T60092003 Index: ...