Potassium hydrogen monopersulfate
- Product NamePotassium hydrogen monopersulfate
- CAS70693-62-8
- MFH3K5O18S4
- MW614.74
- EINECS274-778-7
- MOL File70693-62-8.mol
Chemical Properties
| Density | 1.15 |
| vapor pressure | <0.0000017 hPa |
| storage temp. | Store at <= 20°C. |
| solubility | 250-300g/l soluble |
| form | solid |
| Specific Gravity | 1.12-1.20 |
| color | white |
| PH | 2-3 (10g/l, H2O, 20℃) |
| Odor | Odorless |
| Water Solubility | Soluble in water (100 mg/ml). |
| Sensitive | Hygroscopic |
| Exposure limits | ACGIH: TWA 0.1 mg/m3 |
| Stability | Stable. Oxidizer. Incompatible with combustible materials, bases. |
| Cosmetics Ingredients Functions | OXIDISING |
| InChI | 1S/5K.2H2O5S.2H2O4S/c;;;;;2*1-5-6(2,3)4;2*1-5(2,3)4/h;;;;;2*1H,(H,2,3,4);2*(H2,1,2,3,4)/q5*+1;;;;/p-5 |
| InChIKey | HVAHYVDBVDILBL-UHFFFAOYSA-M |
| SMILES | [K+].[K+].[K+].[K+].[K+].OS([O-])(=O)=O.[O-]S([O-])(=O)=O.O[S+]([O-])([O-])(=O)=O.O[S+]([O-])([O-])(=O)=O |
| LogP | -3.9 at 25℃ |
Safety Information
| Hazard Codes | O,C |
| Risk Statements | 8-22-34-42/43-37-35 |
| Safety Statements | 22-26-36/37/39-45 |
| RIDADR | UN 3260 8/PG 2 |
| WGK Germany | 1 |
| TSCA | TSCA listed |
| HS Code | 2833 40 00 |
| HazardClass | 5.1 |
| PackingGroup | III |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Chronic 2 Eye Dam. 1 Skin Corr. 1B |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |
