| Melting point |
734 °C (lit.) |
| Boiling point |
1435 °C/1 atm (lit.) |
| Density |
3.119 g/mL at 25 °C(lit.) |
| bulk density |
900-1000kg/m3 |
| vapor density |
7.14 (vs air) |
| vapor pressure |
175 mm Hg ( 20 °C) |
| refractive index |
1.559 |
| Flash point |
1435°C |
| storage temp. |
Store at +5°C to +30°C. |
| solubility |
H2O: 1 M at 20 °C, clear, colorless |
| form |
random crystals |
| Specific Gravity |
2.75 |
| color |
White |
| PH |
5.0-8.8 (25℃, 50mg/mL in H2O) |
| Water Solubility |
650 g/L (20 ºC) |
| Thermal Conductivity |
3.807 W/(m·K) |
| Specific Heat Capacity |
Cp(crystal): 0.44 J/(g·K), at 25℃ |
| Sensitive |
Hygroscopic |
| λmax |
λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01 |
| Merck |
14,7618 |
| Dielectric constant |
4.8700000000000001 |
| Stability |
Stable. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride. |
| Cosmetics Ingredients Functions |
VISCOSITY CONTROLLING |
| InChI |
1S/BrH.K/h1H;/q;+1/p-1 |
| InChIKey |
IOLCXVTUBQKXJR-UHFFFAOYSA-M |
| SMILES |
[K+].[Br-] |
| LogP |
1 at 25℃ |
| CAS DataBase Reference |
7758-02-3(CAS DataBase Reference) |
| NIST Chemistry Reference |
Potassium bromide(7758-02-3) |
| EPA Substance Registry System |
Potassium bromide (7758-02-3) |
