Product Name: Sodium hypochlorite
Molecular formula: NaClO
Relative molecular weight: 74.5
Product standard: Q/JHGS 219-2019
Physical and chemical properties:
Yellowish liquid. solid sodium hypochlorite is extremely unstable in the air, and it decomposes rapidly after being heated. It is stable only in the alkaline state. Therefore, the general commercial sodium hypochlorite is an alkaline aqueous solution, which can be stored for 10~15 days when it,s alkalinity is not lower than 2~3%. The solution with less alkalinity decomposes faster, and releases unstable hypochlorous acid, which is decomposed into chlorine and oxygen, or converted into chlorate. Sodium hypochlorite solution is corrosive, can damage the skin, is a strong oxidant. Anhydrous sodium hypochlorite is unstable, easy to decompose and decompose.
Product application:
It can be used for the bleaching of fabrics and pulps such as cloth, towels, socks, sweatshirts, etc., as a bleaching agent for fats and oils in the soap industry, for the manufacture of sulfurized royal blue in the dye industry, and for hydration of hydrazine in the pharmaceutical industry. The manufacture of dichloramine or monochloramine, or as a water disinfectant, in the chemical industry for the production of barium sulfate, alumina, etc., in the non-ferrous metals industry as an oxidant for the preparation of cobalt and nickel. In addition, it can be used as a water purifying agent and the like as a deodorizer.