37222-66-5 Usage
Uses
Used in Detergent Industry:
POTASSIUM PEROXYMONOSULFATE is used as a bleaching agent in detergents and laundry products for its ability to remove stains and whiten fabrics. It is a safer alternative to chlorine bleach and is effective at lower temperatures, making it suitable for use in high-efficiency washing machines.
Used in Cleaning Products:
POTASSIUM PEROXYMONOSULFATE is used as a cleaning agent in various household and industrial cleaning products, such as scouring powders, dishware cleaners, and metal cleaners. It effectively removes dirt, grease, and stains without causing damage to surfaces.
Used in Hairdressing Industry:
POTASSIUM PEROXYMONOSULFATE is used as a neutralizer in hair-wave treatments. It helps to break down the chemicals used in the waving process, allowing the hair to return to its natural state.
Used in Pharmaceuticals:
POTASSIUM PEROXYMONOSULFATE is used in the pharmaceutical industry for its oxidizing properties. It is used in the synthesis of various drugs and as a disinfectant in the production of medical devices.
Used in General Oxidizing Reactions:
POTASSIUM PEROXYMONOSULFATE is used as an oxidizing agent in various chemical reactions, such as the oxidation of sulfides to sulfates, the bleaching of paper pulp, and the degradation of organic pollutants in wastewater treatment. Its ability to release oxygen makes it a versatile and effective oxidizing agent in a wide range of applications.
Purification Methods
This is a stable form of Caro's acid and should contain >4.7% of active oxygen. It can be used in EtOH/H2O and EtOH/AcOH/H2O solutions. If active oxygen is too low. it is best to prepare it afresh from 1mole of KHSO5, 0.5mole of KHSO4 and 0.5mole of K2SO4. [Kennedy & Stock J Org Chem 25 1901 1960, Stephenson US Patent 2,802,722 1957.] A rapid preparation of Caro's acid is made by stirring finely powdered potassium persulfate (M 270.3) into ice-cold conc H2SO4 (7mL) and when homogeneous add ice (40-50g). It is stable for several days if kept cold. Keep away from organic matter as it is a STRONG OXIDANT. A detailed preparation of Caro's acid (hypersulfuric acid, H2SO5) in crystalline form m ~45o from H2O2 and chlorosulfonic acid was described by Fehér in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 388 1963.
Check Digit Verification of cas no
The CAS Registry Mumber 37222-66-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,2,2 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 37222-66:
(7*3)+(6*7)+(5*2)+(4*2)+(3*2)+(2*6)+(1*6)=105
105 % 10 = 5
So 37222-66-5 is a valid CAS Registry Number.
InChI:InChI=1/4K.H2O5S.2H2O4S/c;;;;1-5-6(2,3)4;2*1-5(2,3)4/h;;;;1H,(H,2,3,4);2*(H2,1,2,3,4)/q4*+1;;;/p-4
