| Product name: |
Sodium bicarbonate |
| Alias: |
Baking soda; Bicarbonate of soda; Carbonic acid monosodium salt; col-evac; meylon; monosodium carbonate; monosodium hydrogen carbonate; Sodium acid carbonate; sodium hydrocarbonate; Sodium Hydrogen Carbonate; soda mint; soludal; hydrogen carbonate |
| CAS No.: |
144-55-8 |
| EINECS No.: |
205-633-8 |
| Molecular Formula: |
NaHCO3 |
| Molecular weight: |
84.01 |
| Inches: |
inch=1/f2O3.2Na/C2-1(3)4;; /O(O2,2,3,4);; /Q; 2*+1/P-2 |
| Molecular structure: |
 |
| Melting Point: |
270℃ |
| Boiling Point: |
333.6°C and 760 mmHg |
| Flash Point: |
169.8°C |
| Water solubility: |
9 g/100 mL (20℃) |
| Vapor pressure: |
2.58E-05mmHg at 25°C |
| Physicochemical properties: |
Property White powder or opaque monoclinic crystal system fine crystals.
Odorless, salty.
Melting point >300 °C(lit.
Boiling point 851°C
Density 2.16 g/mL and 25 °C(lit.)
Refractive index 1.500
Storage conditions 2-8°C
Solubility H2O: 1 M at 20 °C, clear, colorless
form solution (7.5%)
Water solubility 9 g/100 mL (20 ºC)
Merck 14,8583
BRN 4153970 |
| Uses: |
| It is used in food, medicine, film production, tanning, mineral processing, metallurgy, fiber, rubber and other industries, and can also be used as a detergent, fire extinguishing agent, as a starter in the food industry, and as a generator of carbon dioxide in soda and cold drinks Used as an analytical reagent, and also used in inorganic synthesis and pharmaceutical industry Used for the treatment of acidemia Used as a starter in the food industry, a generator of carbon dioxide in soda and cold drinks, and a preservative of butter. It can be used directly as a raw material in the pharmaceutical industry. It can also be used in film production, tanning, mineral processing, smelting, metal heat treatment, fiber, rubber and agricultural soaking. At the same time, it is also used as a detergent for wool, foam fire extinguishing agent, bath agent, etc. Alkaline agent: leavening agent. It is often used in the preparation of raising agent with ammonium bicarbonate for biscuits and pastries. The amount added to wheat flour is 20g./kg. Yes |
| Security Terminology: |
S24/25: ; |
| Upstream Raw Materials: |
Soda ash, carbon dioxide, carbon dioxide, coke, limestone, coal |
| Downstream Products: |
2,4-Dihydroxybenzoic acid, p-methylsulfontoluene, 1,4-diaminoanthraquinone, 2-naphthol-3-carboxylic acid, diallyl 1,2-benzenedicarboxylate, triazophos, chlorsulfuron, yellow palm sulfide 5G, active brilliant blue KN-R, sodium bisulfite, sodium dihydrogen phosphate, copper carbonate, basic, sodium benzoate, sodium dehydroacetate, baking powder |