Potassium Monopersulfate Compound




Potassium monopersulfate compound is a triple salt of potassium monopersulfate, potassium hydrogen sulfate and potassium sulfate.   It is a kind of free flowing white granular and powder with acidity and oxidation, and is soluble in water. Other names are Potassium peroxymonosulfate, Monopersulfate compound, PMPS,KMPS, ect.


The particular advantage of potassium monopersulfate compound is chlorine free, so there is no risk of forming hazardous by-products. The active constituent is the potassium salt of Caro’s acid, peroxomonosulfate (“KMPS”). Natai Chemical has a leading position in the worldwide production of potassium monopersulfate compound with an annual production of several thousand tons.


Molecular Formula: 2KHSO5•KHSO4•K2SO4
Molecular Weight: 614.7
CAS NO.: 70693-62-8
Package25Kg/ PP Bag
UN Number: 3260, Class 8, P2
HS Code: 283340


Active oxygen, % ≥4.5
Active component(KHSO5),% ≥42.8
Bulk density ,g/cm3 ≥0.8
Moisture,% ≤0.15
Through the United States screening #20,% 100
Through the United States screening #200,% ≤10
PH value (25℃) 1% aqueous solution 2.0-2.4
Solubility(20℃)g/L 280
Stability, % reactive oxygen loss/month <1