Welcome to hangzhou kaifu chemical Corp.,Ltd Maria always with you, any more further information need, without hesitate to call me 008615168240159 soda ash, soda ash light, soda ash dense, Na2CO3, sodium carbonate: Soda Ash Light 99.2% Specifications: Appearance: White powder or fine crystals. Total base content (as Na2CO3, on dry base): Min. 99.2 % Chlorides (as NaCL, on dry base): Max. 0.70% Iron (as Fe, on dry base): Max. 0.035% Insolubles in water: Max. 0.03% Loss on ignition: Max. 0.80% Fineness (180um): Min. 75.0% Package: In 25kg/50Kg bag, 23MT/20''FCL Usage: Soda is an important chemical substance of white power or fine grains, which is easily soluble in water, it is used as a raw material in the production of bulding glass, soap, papers and as a cleaning agent; For blesching, and in the treatment of water. Soda Ash Dense Min 99.2%/ 99.9% Specifications: Appearance: White crystal powder Total Alkalinity(as Na2CO3 in dry base) ≥%: 99.2min Chloride Content(as NaCl) ≤%: 0.70 Iron Content(as Fe in dry base) ≤%: 0.0035 Sulphate Content(as SO4 in dry base) ≤%: 0.03 Water Insoluble Matter ≤%: 0.03 Bulk Density /g/mL ≥: 0.90 Granularity UP: 180m M % ≥: 70.0 Packing: 25Kg/50kg/pp woven bag, 23mts in the 20''FCL Application: Mainly used in manufacturing of glass shell of kinescope and optic glass and float glass CAUTIONS: Any interest, please contact me freely! We will do our utmost to offer you the best service with competitive price and high quality!