| Melting point |
400 °C (dec.)(lit.) |
| Boiling point |
400°C |
| Density |
2.52 |
| bulk density |
1150kg/m3 |
| vapor density |
4.8 (vs air) |
| vapor pressure |
0Pa at 25℃ |
| storage temp. |
Store at +5°C to +30°C. |
| solubility |
H2O: 0.1 M at 20 °C, clear, colorless |
| form |
Powder |
| Specific Gravity |
2.52 |
| color |
Clear colorless to slightly yellow |
| Odor |
Odorless |
| PH Range |
5.0 - 6.5 |
| PH |
5.0 (10g/l, H2O, 25℃) |
| Water Solubility |
17 g/L (20 ºC) |
| Sensitive |
Hygroscopic |
| Merck |
14,7653 |
| Solubility Product Constant (Ksp) |
pKsp: 1.98 |
| Stability |
Stable. Strong oxidiser - contact with combustible materials may lead to fire or explosion. Incompatible with reducing agents, organic materials. Forms explosive mixtures with alcohols. |
| InChI |
1S/ClHO4.K/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1 |
| InChIKey |
YLMGFJXSLBMXHK-UHFFFAOYSA-M |
| SMILES |
[K+].[O-]Cl(=O)(=O)=O |
| LogP |
-7.18 at 25℃ |
| CAS DataBase Reference |
7778-74-7(CAS DataBase Reference) |
| NIST Chemistry Reference |
Potassium perchlorate(7778-74-7) |
| EPA Substance Registry System |
Perchloric acid, potassium salt (1:1) (7778-74-7) |