Wholesale sales agent hydrogen peroxide, hydrogen peroxide reagent

Reagent hydrogen peroxide name: hydrogen peroxide; This reagent is colorless transparent liquid oxidant, insoluble in water, alcohol and ether of the formula: H2O2, molecular weight: 34.01, density 1.11, melting point: -11oC, corrosive, when you place gradually. broken down into oxygen and water. When storage is not filled, should be stored in a cool dark place. calcium, cobalt, copper, iron, vanadium, ammonium and chromic acid drip for analysis, organic synthesis chemical industry for the manufacture over sodium borate, sodium carbonate, peracetic acid, sodium chlorite, thiourea and other raw materials. from oxidative bleaching action gelatin production, production of metal salts or other compounds when iron and other heavy metals used in the plating solution remove inorganic impurities, improve plating quality .. for wool, silk, fur, feathers, ivory, bristles, paper pulp, fat bleaching performance standards: GB / T6684-2002; content ≥30.0, phosphate ≤0.0003, sulfuric acid. salt ≤0.0003, chloride ≤0.0001, lead ≤0.00002, ≤0.00005, acidity ≤0.1, iron ≤0.00002, copper ≤0.00001, evaporation residue ≤0.005, the total nitrogen content ≤0.001 Packing:. 500ml / bottle