Calcium Hypochlorite Powder CAS 7778-54-3

CAS: 7778-54-3

MF: Ca(ClO)2

Specification​: 99% min

Sample: Calcium Hypochlorite Powder

Brand: Global Chemical

Appearance: White Powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Calcium Hypochlorite Usage and Synthesis:

The composition of Calcium Hypochlorite varies depending on the preparation conditions, and is generally a hydrated compound salt of calcium hypochlorite, calcium chloride and unreacted calcium hydroxide. The effective composition is calcium hypochlorite. Bleaching powder has strong oxidizing, corrosive and irritating properties can be decomposed when it meets water, ethanol or inorganic acid, and decomposes into hypochlorous acid when it meets water or inorganic acid. It is hypochlorous acid, which has strong oxidation, bleaching and sterilization properties, so the bleaching effect of bleaching powder is mainly based on the oxidation of hypochlorous acid.

Pharmacokinetics of Calcium Hypochlorite:

Calcium Hypochlorite dissolved in water releases hypochlorous acid HCIO, which acts on pathogen proteins to denature and kill them; at the same time, hypochlorous acid is stable and easily decomposed into atomic oxygen, which is a strong oxidizing agent. At the same time, hypochlorous acid is stable and can be easily decomposed into atomic oxygen, which is a strong oxidizing agent that can kill pathogens by oxidizing their proteins; hypochlorous acid can also be decomposed to release chlorine gas (CI), which can act directly on the proteins of pathogens to denature and kill them. Hypochlorous acid can also be decomposed to release chlorine gas (CI), which directly acts on the protein of the germ to denature and kill the protein; plus the calcium chloride solution in bleach solution is strongly alkaline, which can make the virus protein shell dissolve, which is conducive to the release of virus particles and kill. Death. When the alkalinity in the solution increases, the bleaching effect proceeds slowly. Therefore, when bleaching powder is used in industry, a small amount of weak acid, such as acetic acid, or a small amount of dilute hydrochloric acid, should be added. . It is not necessary to add acid to bleaching powder for home use, because carbon dioxide in the air dissolved in the water also acts as a weak acid.

Clinical Application of Calcium Hypochlorite:

Calcium Hypochlorite bleaching powder has a wide range of disinfection targets and is effective against viruses, bacteria, fungi, and microscopic spores. It can also be used for silkworm room, silkworm equipment It can also be used for disinfection of silkworms, silkworm body, silkworm seat, eggs, mulberry leaves, etc. And it is widely used in food industry and daily necessities chemical field. Bleaching powder as a bactericidal disinfectant, low price, bactericidal power strong, good disinfection effect. It is also commonly used in the disinfection of swimming pools, bathrooms, furniture and other facilities and articles, as well as in the disinfection of grease, starch, peel and other foods. In addition, it is also commonly used for bleaching food such as grease, starch and fruit skin. It can also be used for deodorization and decolorization of wastewater. In food production, it is generally used for disinfection of oil-free scale and equipment. Such as operating tables, walls walls, floors, cooling pools, transport vehicles, work shoes, etc.