... . -Sulphate: 0.03% max.3---Application:Mainly used in chemical industry, glass-manufacturing, metallurgy, paper-manufacturing, textile, dyeing, synthetic detergent, soap ... , daily-use -Chemical-industry, daily-use glass industry, washing powder, petrol etc. 4---Packing: 40kg bags5---Quantity ... (AS SO4=ON DRY BASE)%0.03MAX0.03 Soda Ash Light