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Sodium carbonate
Sodium carbonate
Detailed description

1. Chemical Name:   Sodium carbonate

2. Molecular Formula:   Na2CO3

3. Molecular Weight:    105.99

4. CAS:   497-19-8

5. Character:  It is white powder. The relative density is 2.4-2.5. It is soluble in water and the aqueous solution is alkaline. It is insoluble in ethanol.

6. Usage:  It's used as acidity regulator, alkaline agent, neutralizer, bulking agent, buffering agent. For noodles and steamed bread, it can increase the elasticity and  ductility of noodle food.

7. Packing:  It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.

8. Storage and Transport:  It should be stored in a dark, dry and ventilate warehouse, kept away from water and moisture; unloaded with care to avoid damage. Furthermore, it must be stored separately from poisonous substances.


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