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Sodium carbonate (Na2CO3), molecular weight 105.99. The purity of chemicals is more than 99.5% (mass fraction), also known as soda ash, but it is classified as salt, not alkali. Also known as soda or soda ash. It is an important organic chemical raw material, mainly used in the production of flat glass, glass products and ceramic glaze. It is also widely used in domestic washing, acid neutralization and food processing.

Item | Superior product | First grade | Qualified product | ||||
standard | Result | ||||||
Superior product | First grade | Qualified product | |||||
Appearance | White powder | White powder | |||||
Total content (as dry Na2co3)%≥ | 99.2 | 98.8 | 98.0 | 99.0 | |||
NaCL content(as dry NaCL)% ≥ | 0.7 | 0.9 | 1.2 | 0.64 | |||
Iron Content % ≤ | 0.0035 | 0.006 | 0.01 | 0.0030 | |||
Water insoluble % ≤ | 0.03 | 0.10 | 0.15 | 0.03 | |||
Bulk density g/ml ≥ | 0.90 | 0.90 | 0.90 | 1.11 | |||
Granularity 180um ≥ | 70.0 | 65.0 | 60.0 | 81.5 | |||
LOI % | 0.1 | ||||||
1. Glass : the glass industry is a large consumer sector of soda ash.soda consumption per ton of glass is 0.2T.
2. Detergent : It is used as detergent in wool rinsing,medicine and tanning.
3. Printing and dyeing : printing and dyeing industry is used as a water softener.
4. 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.
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.

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.
BUFFER
As buffering agent, neutralizer and sough improver, it can be used for pastry and noodle food, and can be used appropriately according to production needs.
Sodium carbonate 99.3% /soda ash NA2CO3





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