Potassium peroxymonosulfate CAS#70693-62-8
Powerful Non-Chlorine Oxidation – Potassium persulfate complex salt provides strong oxidation capabilities without relying on chlorine, making it an effective active oxygen disinfectant.
Suitable for Various Water Treatments – Its acidic aqueous solution makes it suitable for disinfecting a wide range of water bodies.
Generation of Active Oxygen Species – Upon dissolution, it produces highly active small-molecule free radicals, active oxygen, and other derivatives that support its disinfecting action.
Low Risk of Toxic Byproduct Formation – According to the supplied description, it does not form toxic byproducts in water, making it a suitable option for water disinfection applications.
Products Description of Potassium Peroxymonosulfate CAS#70693-62-8
Potassium persulfate complex salt is an inorganic acidic oxidizing agent and a new type of active oxygen disinfectant. As a fifth-generation disinfectant, it offers strong and effective non-chlorine oxidation capabilities. Its aqueous solution is acidic, making it suitable for disinfecting various types of water. When dissolved, it generates highly active small-molecule free radicals, active oxygen, and other derivatives. According to the supplied description, it does not produce toxic byproducts in water and is considered highly safe for water disinfection applications.
Potassium peroxymonosulfate 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) |
| EPA Substance Registry System | Potassium peroxymonosulfate sulfate (K5[HSO3(O2)][SO3(O2)](HSO4)2) (70693-62-8) |
| 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 |
Product Application of Potassium Peroxymonosulfate CAS#70693-62-8
Potassium peroxymonosulfate is used in pharmaceutical and chemical synthesis as a basic raw material for preparing dioxirane-based catalysts, such as DMD and TFD. Dioxiranes offer new possibilities for asymmetric reactions and the synthesis of natural drugs due to their mild reaction conditions, high oxidation activity, and excellent selectivity.
In the development of catalysts for olefin asymmetric reactions, these compounds can be used for the in-situ oxidation of chiral amines and as polymerization initiators for chiral imine salts. They are also associated with the polymerization of vinyl acetate, ethyl acrylate, acrylonitrile, and other vinyl monomers, as well as applications in adhesives and conditioning agents.
