Potassium peroxymonosulfate Basic information | |
Product Name: | Potassium peroxymonosulfate |
CAS: | 70693-62-8 |
MF: | HKO6S |
MW: | 168.17 |
EINECS: | 274-778-7 |
Mol File: | 70693-62-8.mol |
Potassium peroxymonosulfate Chemical Properties | |
density | 1.15 |
storage temp. | Store at <= 20°C. |
solubility | 250-300g/l soluble |
form | solid |
color | white |
Specific Gravity | 1.12-1.20 |
PH | 2-3 (10g/l, H2O, 20ºC) |
Water Solubility | Soluble in water (100 mg/ml). |
Sensitive | Hygroscopic |
Stability: | Stable. Oxidizer. Incompatible with combustible materials, bases. |
InChIKey | HVAHYVDBVDILBL-UHFFFAOYSA-M |
CAS DataBase Reference | 70693-62-8(CAS DataBase Reference) |
EPA Substance Registry System | Potassium peroxymonosulfate sulfate (K5[HSO3(O2)][SO3(O2)](HSO4)2) (70693-62-8) |
ITEMS | SPECIFICATIONS | |
Appearance : | white; odourless; crystalline; free flowing solid powder | |
Active Oxygen : | 4.5 % min. | |
Active Component (KHS05 ) : | 42.8 % min. | |
Bulk Density : | 1.00 - 1.30 g/cm3 | |
Moisture : | 0.1% max. | |
Particle Size : | 20 mesh | 100% passed |
300 mesh | 5% max. passed | |
PH 25 °C : | 1% solution 2.0 - 2.3 | |
3% solution 1.7 - 2.0 | ||
Solubility 20 °C : | 256 g/L | |
Decomposition Temperature : | at above 60 °C | |
Storage Temperature : | below 30 °C |