Potassium peroxymonosulfate
- Product NamePotassium peroxymonosulfate
- CAS70693-62-8
- CBNumberCB2503525
- MFH3K5O18S4
- MW614.74
- EINECS274-778-7
- MDL NumberMFCD00040551
- MOL File70693-62-8.mol
- MSDS FileSDS
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
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H302-H314-H411 | |||||||||
| Precautionary statements | P260-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704: |
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