Sodium Bicarbonate
CAS 144-55-8 · NaHCO3 · HS 2836.30
Sodium bicarbonate (baking soda, CAS 144-55-8) is a mild alkaline inorganic salt supplied in food, feed, pharmaceutical and technical grades. It releases carbon dioxide on heating or on contact with acids, which underpins its use as a leavening agent, and it buffers pH in waste-water and flue-gas treatment. Industrial buyers use it for dry-chemical fire suppression, flue-gas desulphurisation and blast-cleaning media, while food and pharmaceutical buyers require compliance with FCC, BP or USP monographs plus tight heavy-metal limits.
Application scenarios
- Food leavening and baking powders
- Flue gas treatment and desulphurisation
- Pharmaceutical antacid formulations
- Animal feed buffer
- Dry chemical fire suppressants
- Blast cleaning and odour control
Typical specifications
| CAS Number | 144-55-8 |
|---|---|
| Molecular Formula | NaHCO3 |
| Assay | ≥ 99.0% |
| Grade | Food / Feed / Technical / Pharma |
| pH (1% solution) | 8.0 - 8.6 |
| HS Code | 2836.30 |
Technical reference sources
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Suppliers of Sodium Bicarbonate
2 qualified- Guangdong Xinhai Chemical Co., Ltd.Manufacturer
Jiangmen, Guangdong, China · Est. 2004
Data confidence 94% · Not verified · Claimed
Tianjin, Tianjin, China · Est. 1992
Data confidence 94% · Online verified · Verified
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