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TABLE I
DuPont Oxone® Physical Properties and Typical Analysis
Molecular Weight (triple salt)
614.7
Active Oxygen
% min.
% average analysis
% theoretical (triple salt)
4.5
4.7
5.2
Active Component
% KHSO5, min.
42.8
Bulk Density
g/cm3 (Mg/m3)
lb/ft3
1.15-1.30
72-81
Particle Size
through USS Sieve #20, %
through US Sieve #200, % min.
(also see Table II)
100
10
pH
at 25°C (77°F)
1% solution
3% solution
2.3
2.0
Solubility
g/L, H2O, 20°C (68°F)
(also see Table III)
256
Moisture Content
% max.
0.1
Stability
% active oxygen loss/month
<1
Standard Electrode
Potential (Eo)
V
-1.44
Heat of Decomposition
kJ/kg
Btu/lb
251
108
Thermal Conductivity
W/m·K
Btu·ft/h·ft2·F
0.161
0.093
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