Potassium monopersulfate compound

Potassium Monopersulfate Compound

Physical Properties and Typical Analysis

Molecular Weight (triple salt)

614.7

Active Oxygen

% min.% average analysis

4.54.7

Active Component

% KHSO₅, min.

42.8

Bulk Density

g/cm³ (Mg/m³)

1.15-1.30

Particle Size

through US Sieve #20, %through US Sieve #200, % min.

10010

pH

at 24°C 1% solution3% solution

2.32.0

Solubility

g/L, H₂O, 20°C (68°F)

256

Moisture Content

% max.

0.12

Stability

% active oxygen loss/month

<1

Standard ElectrodePotential (E^o)

V

-1.44

Heat of Decomposition

kJ/kg

251

Thermal Conductivity

W/mK

0.161