potassium monopersulfate

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Origin:

China

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Telegraphic Transfer (T/T)

Name: Oxone , potassium monopersulfate compound, potassium monopersulfate triple salt or potassium peroxymonopersulfate .
For shortPMPS or KMPS.DuPont name: Oxone,Degussa named: Caroat.
molecular formula2KHSO5KHSO4K2SO4
molecular weight614.7
CAS No. 70693-62-8 UN 3260
Physical Properties:Potassium monopersulfate compound is a free-flowing, white granular solid, soluble in water. Under20°C(68OF) temperature,Solubility(20°C) >250g/L.Bulk density :1.1-1.2.
Active oxygen: min. 4.5%
Active component (KHSO5):min.42.8%
Bulk density : 1.10-1.30 g/cm3
Moisture content: Max. 0.20%
Particle size:
through USS #20 sieve: 100%
Through USS #200 sieve: max. 12%
PH(25°C)1% solution : 2.2 ~ 2.4
3% solution:1.9 ~ 2.2
Solubility(20 °C): 256 g/L
Stability, active oxygen loss/month:
Max. 1%
Standard Electrode Potential (E°):
-1.44 V
Heat of Decomposition: 0.161 W/m K
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