Customization: | Available |
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CAS No.: | 144-55-8 |
Formula: | Nahco3 |
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Sodium bicarbonate (Sodium bicarbonate), molecular formula NaHCO3, is an inorganic compound, white powder or fine crystals, odorless, salty taste, easily soluble in water, slightly soluble in ethanol (a said insoluble), aqueous solution is slightly alkaline. Decompose easily by heat, decompose slowly in humid air, produce carbon dioxide, decompose at about 50ºC, decompose completely when heated to 270ºC [1]. When it meets acid, it decomposes strongly and produces carbon dioxide. Sodium bicarbonate is widely used in chemical industry, food, light industry, textile and other industrial fields, as well as people's daily life, occupies an important position in the national economy.
APPLICATIONS
It is used as a fermentation agent in the food industry, a generator of carbon dioxide in soda and cold drinks, and a preservative for butter. It can also be used in film production, leather tanning, mineral processing, smelting, metal heat treatment, fiber, rubber and agricultural seed soaking, etc. It is also used as a wool detergent, foam fire extinguishing agent, bath agent, etc.
Chinese Name | Sodium bicarbonate |
Alias | Sodium baking soda, sodium bicarbonate, sodium acid carbonate |
Chemical formula | NaHCO3 |
Molecular weight | 84.01 |
CAS | 144-55-8 |
Water solubility | Soluble in water, insoluble in ethanol |
Density | 2.20 g/cm³ |
Appearance | White crystals, or opaque monoclinic crystal system fine crystals |
Grade | Food grade/Industrial grade |
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