| Melting point |
(Decomposes to sodium carbonate starting at 50 °C) |
| Boiling point |
851°C |
| Density |
2.20 g/cm3 |
| bulk density |
1000kg/m3 |
| refractive index |
nα = 1.377 nβ = 1.501 nγ = 1.583 |
| Flash point |
Incombustible |
| storage temp. |
2-8°C |
| solubility |
H2O: 1 M at 20 °C, clear, colorless |
| form |
crystals |
| color |
White |
| Specific Gravity |
2.159 |
| PH |
8.27(1 mM solution);8.22(10 mM solution);8.02(100 mM solution); |
| pka |
(1) 6.37, (2) 10.25 (carbonic (at 25℃) |
| PH Range |
7.8 - 8.2 |
| Odor |
Odorless |
| Water Solubility |
9 g/100 mL (20 ºC) |
| Specific Heat Capacity |
Cp(crystal): 1.03 J/(g·K), at 25℃ |
| Decomposition |
50 °C |
| Merck |
14,8583 |
| BRN |
4153970 |
| BCS Class |
1 |
| Stability |
Stable. |
| Cosmetics Ingredients Functions |
DEODORANT BUFFERING ABRASIVE ORAL CARE SKIN PROTECTING |
| InChI |
1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1 |
| InChIKey |
UIIMBOGNXHQVGW-UHFFFAOYSA-M |
| SMILES |
[Na+].OC([O-])=O |
| LogP |
-4.010 (est) |
| CAS DataBase Reference |
144-55-8(CAS DataBase Reference) |
| EPA Substance Registry System |
Sodium bicarbonate (144-55-8) |