sodium 8-[(2-hydroxy-1-naphthyl)azo]naphthalene-2-sulphonate (85136-41-0)

Identification
Name:	sodium 8-[(2-hydroxy-1-naphthyl)azo]naphthalene-2-sulphonate
Synonyms:	sodium 8-[(2-hydroxy-1-naphthyl)azo]naphthalene-2-sulphonate;2'-Hydroxy[1,1'-azobisnaphthalene]-7-sulfonic acid sodium salt;8-[(2-Hydroxy-1-naphthalenyl)azo]-2-naphthalenesulfonic acid sodium salt
CAS:	85136-41-0
EINECS:	285-766-6
Molecular Formula:	C20H13N2NaO4S
Molecular Weight:	400.38299
InChI:	InChI=1/C20H14N2O4S/c23-19-11-9-13-4-1-2-6-16(13)20(19)22-21-18-7-3-5-14-8-10-15(12-17(14)18)27(24,25)26/h1-12,21H,(H,24,25,26)/b22-20-
Molecular Structure:
Properties
Density:	1.42g/cm³
Refractive index:	1.698
Safety Data

Other Product

sodium 5-[(2-hydroxy-1-naphthyl)azo]naphthalene-2-sulphonate
barium 1-[(2-hydroxy-1-naphthyl)azo]naphthalene-2-sulphonate(1:2)
8-[1-hydroxy-6-(phenylamino)-3-sulpho-2-naphthyl)azo]-5-[[7-sulpho-4-[(3-sulphophenyl)azo]-1-naphthyl]azo]naphthalene-2-sulphonic acid, sodium salt
sodium 8-anilino-5-[(2-chloro-4-nitrophenyl)azo]naphthalene-1-sulphonate
sodium triaqua[3-hydroxy-4-[(1-hydroxy-8-sulpho-2-naphthyl)azo]naphthalene-1-sulphonato(4-)]chromate(1-)
trisodium 4-[[1-hydroxy-6-[[[(5-hydroxy-7-sulphonato-2-naphthyl)amino]carbonyl]amino]-3-sulphonato-2-naphthyl]azo]naphthalene-1-sulphonate
sodium hydroxy[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(1-)
sodium (5or 8)-[(4-hydroxyphenyl)azo]-(8or5)-[(2-methylphenyl)azo]naphthalene-2-sulphonate
sodium 5-[(4-ethoxyphenyl)azo]-8-[(2-methoxyphenyl)azo]naphthalene-2-sulphonate
sodium 5-[[4-[bis(2-hydroxyethyl)amino]phenyl]azo]-8-[(o-tolyl)azo]naphthalene-2-sulphonate
sodium 5-[(4-hydroxyphenyl)azo]-8-[(2-methoxyphenyl)azo]naphthalene-2-sulphonate
sodium 8-anilino-5-[(3-chlorophenyl)azo]naphthalene-1-sulphonate
3-[[4-[[4-[(6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo]-6-sulpho-1-naphthyl]azo]-1-naphthyl]azo]naphthalene-1,5-disulphonic acid, sodium salt
sodium 5(or 8)-amino-8(or 5)-[(2-chlorophenyl)azo]naphthalene-2-sulphonate
tetrasodium 7-amino-4-hydroxy-3-[[6(or 7)-sulphonato-4-[[6(or 7)-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthyl]azo]naphthalene-2-sulphonate
7-amino-4-hydroxy-3-[(7-sulpho-1-naphthyl)azo]naphthalene-2-sulphonic acid, sodium salt
disodium 7-amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl]azo]naphthalene-2-sulphonate
trisodium 3-[(2,4-dimethylphenyl)azo]-4-hydroxy-7-[[[[5-hydroxy-7-sulphonato-6-[(6-sulphonato-2-naphthyl)azo]-2-naphthyl]amino]carbonyl]amino]naphthalene-2-sulphonate
sodium 5-[[4-[bis(2-hydroxyethyl)amino]phenyl]azo]-8-(phenylazo)naphthalene-2-sulphonate
sodium 4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-6(or7)-(phenylamino)naphthalene-2-sulphonate