4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt

Modify Date: 2024-04-03 17:26:22

4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt Structure
4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt structure
Common Name 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt
CAS Number 83006-55-7 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
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