4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt
Names
[ CAS No. ]:
83006-55-7
[ Name ]:
4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)naphthalene-2,7-disulphonic acid, sodium salt
[Synonym ]:
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
Chemical & Physical Properties
[ Molecular Formula ]:
C22H14N6Na2O9S2
[ Molecular Weight ]:
616.491
[ Exact Mass ]:
616.005920