soda ash dence CAS No.: 497-19-8 EINECS No.: 497-19-8 Some Items Are Superior To The National Standard Total Base Content(As Na2co3 On Dry Base)% 99.2min Chloride(As Nacl, On Dry Base)% 0.70max Iron(As Fe, On Dry Base)% 0.0035max Insoluble Matter In Water% 0.03max Loss On Ignition% 0.8max Fineness(180um)% 70min Uses: Soda Ash Is One Of The Basic Materials For Chemical Industry, Mainly Used For Metallurgy, Glass, Textile, Dye Printing, Medicine, Synthetic Detergent, Petroleum And Food Industry Etc. Cautions: Keep Away From Sunlight And Moisture, Store In Ventilated Dry Place. Soda ash light: Specifications Super grade Some Items Are Superior To The National Standard Total Base Content(As Na2co3 On Dry Base)% 99.2min Chloride(As Nacl, On Dry Base)% 0.70max Iron(As Fe, On Dry Base)% 0.0035max Insoluble Matter In Water% 0.03max Loss On Ignition% 0.8max Sulphate(As So4=On Dry Base)% 0.03max Uses: Soda ash is one of the basic materials for chemical industry, mainly used for metallurgy, glass, textile, dye printing, medicine, synthetic detergent, petroleum and food industry etc. Cautions: Keep away from sunlight and moisture, store in ventilated Dry place.