... best quality,service and price Professional manufacture of Hydrogen peroxide H2O2 27.5 35 50under long history combined with the best ... quality,service and price HYDROGEN PEROXIDE ;MF: H2O2CAS NO : 7722-84-1GRADE:TECHINCAL 27.5% 35% 50%APPEARENCE: Colorless liquid ... It is also used for industrial waste treatment (detoxidication).6.Hydrogen Peroxide 27.5% and 50%, Specification of H2O2: ITEM ...