Full Name: Soda Ash(Sodium Carbonate) Properties: white crystal powder, easily soluble in water, water solution is alkalii, easily absorbing CO2 and moisture if exposed in the air(deliquescence). Usage: 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, petrochemical industry etc. Packaging: 25kg bag, 40kg bag, 50kg bag, 1000kg jumbo bags Technical Data Sheet: Parameter Guarantee Light Dense Total alkali (as Na2CO3, dry basis) % 99.2 99.2 Chloride content(as NaCl, dry basis) % 0.70 0.70 Iron content as Fe, dry basis % 0.0035 0.0035 Sulphate content (as SO4 Â dry basis) % 0.03 0.03 water-insoluble matters % 0.03 0.03 Bulk Density (g/ml) 0.57-0.65 0.9-1.2 Particle size (180um sieving residue) % --- 70