How Quickly Does Hydrogen Peroxide Degrade?
How Quickly Does Hydrogen Peroxide Degrade? The Agency does not have data on hydrogen peroxide bioaccumulation in aquatic organisms. However, hydrogen peroxide is not expected to bioaccumulate due to its low octanol-water partition coefficients (0.40). The average degradation half-life for hydrogen peroxide in the atmosphere is 24 hours. Does hydrogen peroxide have a shelf life?