China Factory Supply 4-Aminophenyl Sulfone 99% Dds 4, 4-Diaminodiphenylsulfone CAS 80-08-0, Find details about China 4 4-Diaminodiphenylsulfone, 4-Aminophenyl Sulfone from Factory Supply 4-Aminophenyl Sulfone 99% Dds 4, 4-Diaminodiphenylsulfone CAS 80-08-0
Product name | 4,4'-Diaminodiphenylsulfone |
CAS NO. | 80-08-0 |
Molecular Formula | C12H12N2O2S |
EINECS: | 201-248-4 |
MW | 248.3 |
Appearance | Powder |
Purity | 99% |
Description
4-4 '-diaminodiphenyl sulfone is a widely used chemical that has been approved by the Food and Drug Administration as an antibiotic since 1963, both as a hardener in the curing of epoxy resins and as a therapeutic agent for the treatment of bacterial infections in humans and animals. In terms of its use in human medicine, dapsone was in fact an effective antibiotic for the initial treatment of leprosy and later as an inhibitor of dermatitis herpetiformis.
Item | Specifications | Results |
Appearance | White crystal powder | white crystal powder |
Purity | ≥99.5% | 99.6% |
Melting Point | ≥178°C | 178.2-179°C |
PH | 6.5-7.5 | 7.40 |
Loss on dry | ≤0.2% | 0.08% |
Solution color | ≤80 | 80 |
Conclusion | Conforms |
Uses
1,Used for the synthesis of polysulfone amide resin and other polymers, anti-leprosy drugs.
2,Used as medicine, polymer material intermediate
3,It is the first choice for the treatment of leprosy and can also be used in combination with other antileprosy drugs
4,It should be used to treat all types of leprosy. Used as curing agent of epoxy resin in industry.
5,Used as stationary liquid for gas chromatography, intermediate for organic synthesis and curing agent for epoxy resin