[product name] HYDROGEN PEROXIDE 50% [Cas No.:] 7722-84-1 [UN No.] 2014 [Molecular formula] H2O2 [Model No.] 50% [Standard] GB 1616-88 [Property] Colorless Transparent Liquid [Features] It is insoluble in benzine and benzene, soluble in water, ethanol and ether . [Quality Specification] ITEM 27.5 % 35 % 50% APPEARANCE Colorless Transparent Liquid H2O2(m/m) % >= 27.5 35 50 FREE ACID (H2SO4)(m/m)%