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4,4'-Diaminodiphenylsulfone
Product Name: 4,4'-Diaminodiphenylsulfone
CAS No.: 80-08-0
Molecular Formula: C12H12N2O2S
Molecular Weight: 248.3
Description:4,4'-Diaminodiphenyl sulfone (DDS) is an epoxy resin curing agent with excellent heat resistance, insoluble in water, and has good chemical stability and self-extinguishing, epoxy curing products with superior electrical insulation, good dimensional stability and other advantages.
Function: 
1,Used as intermediates of medicine and polymer materials.
2,It is the drug of choice for the treatment of leprosy, and can also be used in combination with other leprosy suppressants.
3,To be used for the treatment of various types of leprosy. Used industrially as ripening agent for epoxy resin, etc.
4,Used as fixed solution for gas chromatography, intermediate for organic synthesis and curing agent for epoxy resin.
5,Used in the synthesis of polysulfone amide resin and other polymers, anti-leprosy drugs.

Specifications:

Items

Specification

Appearance

White crystalline powder

Melting point

117

PH Value

6-8

Assay

99.0

Loss on drying

MAX 0.5

 
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