Appearance：White powder or fine crystallinity, no odor, salty taste, easy to dissolve in water, slightly soluble in ethanol, aqueous solution is alkaline. It decomposes easily when heated. Decompose slowly in moist air.
Molecular formula：NAHCO3
Specification：

Use：Fermentation agents, detergents, co2-generating agents, pharmaceutical raw materials, used in wool detergent, leather, mineral processing and smelting, fire extinguishing agents, heat treatment of metals, fiber and rubber industries.