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DAPSONEPharmagrade with CAS 80-08-0

CAS:80-08-0
Molecular Formula:C12H12N2O2S
Molecular Weight:248.3
EINECS:201-248-4

Synonyms:4,4′-DIAMINODIPHENYL SULFONE; 4,4-DIAMINODIPHENYL SULFONE; 4,4′-DIAMINODIPHENYL SULPHONE; 4,4-DIAMINODIPHENYLSULPHONE; 4,4′-SULFONYLDIANILINE; 4,4′-SULFONYLBISBENZENEAMINE; 4-AMINOPHENYL SULONE; 4-AMINOPHENYL SULFONE

DAPSONEPharmagrade with CAS 80-08-0
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what is of  DAPSONEPharmagrade with CAS 80-08-0? 

A sulfone that is diphenylsulfone in which the hydrogen atom at the 4 position of each of the phenyl groups is substituted by an amino group. It is active against a wide range of bacteria, but is mainly employed for its actions against Mycobacteriu leprae, being used as part of multidrug regimens in the treatment of all forms of leprosy.

Specification

Item
Specifications
Description
White crystalline powder
Melting Point
≥178℃
PH value
6.5-7.5
Content
≥99.5%
Iron and foreign matters
Above 0.5mm: 0
0.2-0.5mm: <5
Below 0.2mm: <30
Iron: 0-1
Loss on drying
0.2%ppm Max.
Residue on ignition
0 ppm
Colour of solution
≤80

Application

4,4′-diaminodiphenylsulfone be used for preparation polyimide and epoxy resin material

Packing

Usually packed in 25kg/drum,and also can be do customized package.

DAPSONEPharmagrade  pack

DAPSONEPharmagrade with CAS 80-08-0
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