disodium (3E)-5-amino-6-(4-nitrophenyl)diazenyl-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate

Modify Date: 2024-07-18 17:47:39

disodium (3E)-5-amino-6-(4-nitrophenyl)diazenyl-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate Structure
disodium (3E)-5-amino-6-(4-nitrophenyl)diazenyl-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate structure
Common Name disodium (3E)-5-amino-6-(4-nitrophenyl)diazenyl-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
CAS Number 86923-11-7 Molecular Weight 616.491
Density N/A Boiling Point N/A
Molecular Formula C22H14N6Na2O9S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name NIGROSIN
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C22H14N6Na2O9S2
Molecular Weight 616.491
Exact Mass 616.005920

 Synonyms

2,7-Naphthalenedisulfonic acid, 5-amino-3,4-dihydro-6-[(E)-2-(4-nitrophenyl)diazenyl]-4-oxo-3-(2-phenylhydrazinylidene)-, sodium salt, (3Z)- (1:2)
MFCD00004017
Amido Black 10B
NIGROSIN
Disodium (3Z)-5-amino-6-[(E)-(4-nitrophenyl)diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydro-2,7-naphthalenedisulfonate