tetrasodium 4,4'-[carbonylbis(imino-4,1-phenyleneazo)]bis[3-amino-5-hydroxynaphthalene-2,7-disulphonate]

CAS NO: 6771-81-9
Molecular Formula: C33H22N8Na4O15S4
Molecular Weight: 990.79146

Synonyms

C.I.25320

Sirius Pink G

C.I.Direct Red 101

Direct red 101 (C.I. 25320)

tetrasodium 4,4'-[carbonylbis(imino-4,1-phenyleneazo)]bis[3-amino-5-hydroxynaphthalene-2,7-disulphonate]

4,4'-[Ureylenebis[(4,1-phenylene)azo]]bis[3-amino-5-hydroxynaphthalene-2,7-disulfonic acid disodium] salt