Sodium Bicarbonate(sodium hydrogen carbonate) is white crystalline powder, odorless, easily soluble in water,unsoluble in alcohol. The liquid is of weak alkalinity and resolves violently with acid. When heated,it gives out carbon dioxide.
Use: Mainly used as food leaving agent in food industry.
Sodium hexametaphosphate(SHMP) is white powder, density is 2.484 (20 ), easily soluble in water, but not in organic solution, absorbent to dampness, and turn sticky when absorbed dampness in air.
Application: For food grade, it is mainly used as additive agent, PH adjusting agent and fermentation agent, and nourishment.
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