... blend of peroxygen compounds, surfactant, organic acids, and an inorganic buffer systemb) Appearance: white/grey powder (transparent solution)c ... when used as directed (but mid-degree corrosive to other metals)h) Hydrogen ion concentration: 0.4% solution - ... based upon potassium mono-persulphate, surfactant, organic acid and inorganic buffer systems11) Application scope: hospital,public area, family, ...