Hydrogen peroxide(purifying water price)

Name

Hydrogen peroxide

C A S

7681-57-4

EINECS

231-673-0

molecular formula

Na₂S₂O₅

molecular weight

190.10

Character:
H₂0₂ molecular 34.01traits without color transparent oily liquid. 1.442g/cm³ density. -0.41C melting point. Boiling Point 150.2C Dissolved in water, alcohols, ethers, petroleum ether insoluble. Very unstable, when heat, light, rough surface activity, heavy metals and other impurities will cause decomposition and produce oxygen and heat. With strong oxidation capacity for strong oxidants. A corrosive. The high concentration of organic substances can burn. And the role of manganese dioxide can trigger an explosion.

Application:

for the chemical industry production of sodium perborate and sodium percarbonate, Indigo peracetic acid, sodium chlorite, sulfur oxides than urea and other raw materials, tartaric acid, vitamin and other oxidizers. The pharmaceutical industry used fungicides, disinfectants, thiram and the production of pesticides and antibacterial agents in 401 oxidants. Rejection dyeing industry for the cotton fabric bleach, reduction of dyeing hair color agent. Used in the production of metal salts or other chemicals to remove iron and other heavy metals. Also for electroplating solution, inorganic impurities can be removed to improve the quality of the coating. Also used wool, silk, fur, feathers, ivory, bristles, paper pulp, fat bleaching. High concentrations of hydrogen peroxide can be used as fuel for rockets.