4-4 ‘- diaminodiphenylsulfone CAS 80-08-0 is a widely used chemical entity that can be used as a hardener in epoxy resin curing and as a therapeutic agent for treating bacterial infections in humans or animals. It has been approved as an antibiotic by the Food and Drug Administration since 1963. Regarding its use in human medicine, dapsone is actually an effective antibiotic used in the early stages of leprosy treatment and later used as an inhibitor of herpetiform dermatitis.

Specification

Melting point: 175-177 ° C

Boiling point: 511.7 ± 35.0 ° C

Density: 1.2701

Vapor pressure: 0.004Pa at 25 ℃

Appearance: White to be crystal powder

PH: 5.5-7.5

Application

4,4 ‘- diaminodiphenylsulfone is an important aromatic sulfone compound refined through high-temperature and high-pressure amination reaction. It is mainly used in the synthesis of polysulfone amide resins and other polymer synthetic materials, as well as in the synthesis of various acidic azo dyes and disperse dyes. It can be used as an epoxy resin curing agent and insulation material in the electrical industry, textile equipment, and catalyst. It can also be used in the pharmaceutical industry to treat leprosy, herpetiform dermatitis, AIDS, and other diseases.

Packing

25kg/drum

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