FC acid

4,4-diaminodiphenylamine-2-sulfonic acid CAS No.: 119-70-0 EINECS: 204-344-4 Molecular formula: C12H13N3O3S

Detail Specification:

Name : 4,4-diaminodiphenylamine-2-sulfonic acid

Alias : 4.4-diaminediphenylamine-2-sulfonic acid;

4-(P-Aminoanilino-3-Sulfoaniline;

5-Amino-2-[(4-aminophenyl) amino] benzenesulfonic acid;

FC acid 

CAS No.: 119-70-0

EINECS: 204-344-4

Molecular formula: C12H13N3O3S

Molecular weight: 279.31  

Structural Formula:

 

Physicochemical Property:Fusing point: 244 ºC

Technique Data:

Appearance	Grayish blue powder
Content	93% Min
Moisture	0.5% Max

 

Application: Used as dye intermediate to produce direct dyes etc.

Package: 25 kg/bag (pp woven bag with inner plastic)or as the customers’ requirement.

 

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FC acid