| Identification | Back Directory | [Name]
7-benzamido-4-hydroxy-3-[[4-[(4-sulphophenyl)azo]phenyl]azo]naphthalene-2-sulphonic acid | [CAS]
25188-42-5 | [Synonyms]
Sirius red 4B (acid form)
7-Benzoylamino-4-hydroxy-3-[4-(4-sulfophenylazo)phenylazo]-2-naphthalenesulfonic acid
7-benzamido-4-hydroxy-3-[[4-[(4-sulphophenyl)azo]phenyl]azo]naphthalene-2-sulphonic acid
7-Benzoylamino-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]-2-naphthalenesulfonic acid
2-Naphthalenesulfonic acid, 7-(benzoylamino)-4-hydroxy-3-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]- | [EINECS(EC#)]
246-727-9 | [Molecular Formula]
C29H21N5O8S2 | [MDL Number]
MFCD32205557 | [MOL File]
25188-42-5.mol | [Molecular Weight]
631.64 |
| Hazard Information | Back Directory | [Definition]
ChEBI: A naphthalenesulfonic acid that is 7-amino-4-hydroxy-3-({4-[(4-sulfophenyl)diazenyl]phenyl}diazenyl)naphthalene-2-sulfonic acid in which one of the amino hydrogens is replaced by a benzoyl group. The disodium salt is the histological dye 'Sirius red 4B'. |
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