Nom de l'article:
Trisodium 4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-3-[(6-sulphonato-2-naphthyl)azo]naphthalene-2-sulphonate
Groupe:
Other Specialties
Numéro CAS:
6420-41-3
Numéro EC:
229-162-2
Synonymes:
C.I.Direct Red 4,
2-Naphthalenesulfonic acid,4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl ]amino]-3-[(6-sulfo-2-naphthalenyl)azo]-,trisodium salt,
DIRECT23,
4-Hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphtyl]amino]carbonyl]amino]-3-[(6-sulfo-2-naphtyl)azo]-2-naphthalenesulfonic acid trisodium salt,
trisodium 4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-3-[(6-sulphonato-2-naphthyl)azo]naphthalene-2-sulphonate,
Nom d’après UICPA:
trisodium;6-[[1-oxido-6-[(5-oxido-6-phenyldiazenyl-7-sulfonaphthalen-2-yl)carbamoylamino]-3-sulfonaphthalen-2-yl]diazenyl]naphthalene-2-sulfonate
Formule moléculaire:
C37H23N6Na3O12S3
Masse moléculaire:
865.82 g/mol
Densité:
1.688g/cm3
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