H2O2 Dielectric Constant
Predictive equation: ε = 84.2 - 0.62t + 0.0032t2
Ref: P.M. Gross and R.C. Taylor, J.Amer.Chem.Soc. 72:2075 (1950)
Notes:
The dielectric constant is less than that of water at all temperatures. A maximum value occurs at about 55 wt.% H2O2 at 0 °C, though the value is only 8-9% greater than that for water. The maximum is more pronounced and shifts to higher H2O2 concentrations as the temperatures decrease.