70693-62-8
| Name | Potassium peroxymonosulfate |
| CAS | 70693-62-8 |
| EINECS(EC#) | 274-778-7 |
| Molecular Formula | HKO6S |
| MDL Number | MFCD00040551 |
| Molecular Weight | 168.17 |
| MOL File | 70693-62-8.mol |
Chemical Properties
| Appearance | white crystalline powder |
| density | 1.15 |
| vapor pressure | <0.0000017 hPa |
| storage temp. | Store at <= 20°C. |
| solubility | 250-300g/l soluble |
| form | solid |
| color | white |
| Specific Gravity | 1.12-1.20 |
| Odor | Odorless |
| PH | 2-3 (10g/l, H2O, 20℃) |
| Stability: | Stable. Oxidizer. Incompatible with combustible materials, bases. |
| Water Solubility | Soluble in water (100 mg/ml). |
| Sensitive | Hygroscopic |
| Exposure limits | ACGIH: TWA 0.1 mg/m3 |
| 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 Data
| Symbol(GHS) |    GHS05,GHS07,GHS09 |
| 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 | |
| Safety Statements | |
| RIDADR | UN 3260 8/PG 2 |
| WGK Germany | 1 |
| TSCA | Yes |
| HS Code | 2833 40 00 |
| REACH Registrations | Active |
| 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 |
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