Hydrogen peroxide Molecular formula: h2o2 Cas no. : 7722-84-1 Hs: 2847000000 Hazard class: 5 Purity: 27.5%, 30%, 35%, 50%, 70% Appearance: transparent colorless liquid Grade standard: industrial grade, food grade W-C-T elina403 Quality standard: Standard: national standard gb/t 1616-2014 Manufacture as per customer s special demand Accept third part inspection Specifications:27.5%~70% for industry Applications: Used for the bleaching, disinfecting, and producing other chemicals; H2o2 is used in the textile, wood pulp, food, hairdressing, fur, and water treatment industries; Used in photography (hypo eliminator); Used in the deliming and dyeing stages of leather production