Brief introduction of Sodium carbonate CAS 497-19-8
Chemical name: Sodium carbonate
CAS No.：497-19-8; 7542-12-3
Synonyms: Soda ash
Molecular Formula: Na2CO3
Molecuar Weight: 105.99
EINECS: 207-838-8; 231-420-4
Properties of Sodium carbonate CAS 497-19-8
Sodium carbonate is white crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and CO2 if exposing in the air.
Specification of Sodium carbonate CAS 497-19-8
Index |
Soda Ash Light |
Soda Ash Dense |
Na2CO3 % |
99.2% min |
99.2% min |
Chloride(NaCl)% |
0.7% max |
0.7% max |
Fe Content % |
0.0035% max |
0.0035% max |
Water insoluble content % |
0.03% max |
0.03% max |
Fineness % |
---- |
70% min |
Application of Sodium carbonate CAS 497-19-8
Soda ash is one of the most important chemical raw materials and is widely used in chemical,glass, metallurgy, paper making, printing & dyeing, synthetic detergent, petrochemical, foodstuff,medicine & sanitation industries, etc. With a large consumption, it occupies a crucial place in national economy.
- Glass : the glass industry is a large consumer sector of soda ash.soda consumption per ton of glass is 0.2T.
- Detergent : It is used as detergent in wool rinsing,medicine and tanning.
- Printing and dyeing : printing and dyeing industry is used as a water softener.
- Buffer :as buffering agent,neutralize and dough improver,it can be used for pastry and noodle food,and can be used appropriately according to production needs.
Packing, Delivery and Storage of Sodium carbonate CAS 497-19-8
Package: 25kg/40kg/750kg/1000kg pp woven bag, or as per customer request.
Storage conditions: store in a cool and dry place.
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