Sodium Bicarbonate
Molecular formula: NaHCO3
CAS NO: 144-55-8
Customs Code: 28363000
Appearance: White crystal, powder
Food grade certification: ISO22000, Halal, kosher
Test items | Standard | Test results |
NaHCO3 :% ≥ | 99 | 99.98 |
Loss on drying :% ≤ | 0.2 | 0.05 |
Clearness : | Pass test | confirm |
Am : | Pass test | confirm |
As :% ≤ | 0.0001 | 0.0001max |
Pb :% ≤ | 0.0005 | 0.0005max |
PH(10g/L) : ≤ | 8.5 | 8.02 |
Whiteness: ≥ | 85 | 92.1 |
Purpose:
1. Sodium bicarbonate can be directly used as raw material in pharmaceutical industry to treat gastric acid excess. It can also be used in film production, tanning, beneficiation, smelting, metal heat treatment, fiber and rubber industries. At the same time, it is used as detergent for wool and seed soaking in agriculture.
2. It is one of the most widely used loosening agents in the food industry. It is used in the production of biscuits, cakes, steamed bread, bread, etc. it is a carbon dioxide generator in soft drinks; It can be compounded with alum into alkaline fermentation powder, and can also be compounded with soda ash into civil caustic soda; It can also be used as butter preservative.
3. Fire fighting equipment is used to produce acid-base fire extinguishers and foam extinguishers.
4. The rubber industry uses it with alum and pore forming agent to play the role of uniform pore forming, which is used in the production of rubber and sponge.
5. The metallurgical industry is used as a flux for casting steel ingots.
6. Machinery industry is used as molding aid for cast steel (sand turning) sand mold.
7. The printing and dyeing industry is used as color fixing agent for dyeing and printing, acid-base buffer and post-treatment agent for fabric dyeing and finishing. Adding baking soda to the dyeing can prevent the yarn from producing colored flowers.
8. Pharmaceutical industry is used as raw material of acid making agent.
It can be used in food, medicine, film making, tanning, mineral processing, metallurgy, fiber, rubber and other industries. It can also be used as detergent, fire extinguishing agent, fermentation agent in food industry, carbon dioxide generator in soda and cold drink, analytical reagent, inorganic synthesis and pharmaceutical industry, treatment of acidemia, fermentation agent in food industry It is the generator of carbon dioxide in soft drinks and cold drinks and the preservative of butter. It can be directly used as raw material for pharmaceutical industry. It can also be used in film making, tanning, mineral processing, smelting, metal heat treatment, fiber, rubber and agricultural seed soaking. It is also used as detergent, foam extinguishing agent and bath agent for wool. Basic agent: leavening agent. It is often used with ammonium bicarbonate to make leavening agent for biscuits and cakes.
IUPAC
sodium;hydrogen carbonate
SMILES
C(=O)(O)[O-].[Na+]
Shandong, China
