Compound Q&A
What are the physical and chemical properties of Sodium hydrogen carbonate (CAS: 144-55-8)?
Answer
Sodium hydrogen carbonate, also known as sodium bicarbonate, has a white, crystalline appearance with a molecular weight of approximately 84.01 g/mol. It is slightly soluble in water, with a solubility of about 1.02 g/100 mL at 25°C. Chemically, it reacts readily with acids to produce carbon dioxide gas, making it useful in various applications such as baking, cleaning, and as a pH regulator.
About
CAS No
144-55-8
English Name
Sodium hydrogen carbonate
Molecular Formula
CHNaO3
Molecular Weight
84.0066 g/mol
SMILES
[O-]C(=O)O.[Na+]
InChIKey
UIIMBOGNXHQVGW-UHFFFAOYSA-M
Last Updated: 2026-03-08 09:14