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 |
| 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℃) |
| 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. |
| InChIKey | HVAHYVDBVDILBL-UHFFFAOYSA-M |
| LogP | -3.9 at 25℃ |
| CAS DataBase Reference | 70693-62-8(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | HL6A2XXU5D |
| Pesticides Freedom of Information Act (FOIA) | Potassium peroxymonosulfate |
| EPA Substance Registry System | Potassium peroxymonosulfate sulfate (K5[HSO3(O2)][SO3(O2)](HSO4)2) (70693-62-8) |
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 | Yes | |||||||||
| HS Code | 2833 40 00 | |||||||||
| HazardClass | 5.1 | |||||||||
| PackingGroup | III | |||||||||
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg | |||||||||
| NFPA 704: |
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