CAS NO. 6826-47-7 | 7-Amino-7'-[[4-[[4-[(2,4-diaminophenyl)azo]phenyl]amino]phenyl]azo]-1,8'-dihydroxy[2,2'-azobisnaphthalene]-3,6'-disulfonic acid disodium salt |

7-Amino-7'-[[4-[[4-[(2,4-diaminophenyl)azo]phenyl]amino]phenyl]azo]-1,8'-dihydroxy[2,2'-azobisnaphthalene]-3,6'-disulfonic acid disodium salt

C.I.31995	Diamine Jet Black SS
Diamine Deep Black SS	7-Amino-7'-[[4-[[4-[(2,4-diaminophenyl)azo]phenyl]amino]phenyl]azo]-1,8'-dihydroxy[2,2'-azobisnaphthalene]-3,6'-disulfonic acid disodium salt