This document specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of peracetic acid solutions. This document applies to peracetic acid solutions produced by the reaction of hydrogen peroxide and acetic acid. Note: This product is mainly used as raw material for disinfectants, bleaching agents and organic synthesis. Molecular formula of peracetic acid: C2H4O3 Structural formula of peracetic acid: OCOHH3CO Relative molecular mass of peracetic acid: 76.05 (according to the 2018 international relative atomic mass)