Disodium6-hydroxy-5-(2-methoxy-5-methyl-4-sulfonato-phenyl)diazenyl-naphthalene-2-sulfonate (66813-73-8)

Identification
Name:	Disodium6-hydroxy-5-(2-methoxy-5-methyl-4-sulfonato-phenyl)diazenyl-naphthalene-2-sulfonate
Synonyms:	Disodium6-hydroxy-5-(2-methoxy-5-methyl-4-sulfonato-phenyl)diazenyl-naphthalene-2-sulfonate
CAS:	66813-73-8
Molecular Formula:	C18H14N2Na2O8S2
Molecular Weight:	496.4219
InChI:	InChI=1S/C18H16N2O8S2.2Na/c1-10-7-14(16(28-2)9-17(10)30(25,26)27)19-20-18-13-5-4-12(29(22,23)24)8-11(13)3-6-15(18)21;;/h3-9,19H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-18+;;
Molecular Structure:
Properties
Melting Point:	>300 deg C
Solubility:	In 50% alcohol, 1.3% In water, 2.25X10+5 mg/L @ 25 deg C
Color:	Dark red powder
Safety Data

Other Product

hexasodium 4-hydroxy-3-[4-[4-[[1-hydroxy-6-[(5-hydroxy-7-sulfonato-2-naphthyl)amino]-3-sulfonato-2-naphthyl]azo]-3-sulfonato-phenyl]-2-sulfonato-phenyl]azo-7-[(5-hydroxy-7-sulfonato-2-naphthyl)amino]naphthalene-2-sulfonate
disodium 8-[4-[(4-amino-6-sulfonato-1-naphthyl)azo]-2-methoxy-5-methyl-phenyl]azo-7-hydroxy-naphthalene-2-sulfonate
hexasodium 3-[[4-(4-amino-2-sulfonato-phenyl)azo-6-sulfonato-1-naphthyl]azo]-7-[[6-[[4-(4-amino-2-sulfonato-phenyl)azo-7-sulfonato-1-naphthyl]azo]-5-hydroxy-7-sulfonato-2-naphthyl]amino]-4-hydroxy-naphthalene-2-sulfonate
disodium 5-hydroxy-6-[4-[4-[(1-hydroxy-5-sulfonato-2-naphthyl)azo]-3-methoxy-phenyl]-2-methoxy-phenyl]azo-naphthalene-1-sulfonate
disodium 6-amino-5-[4-[4-[(2-amino-8-hydroxy-6-sulfonato-1-naphthyl)azo]-3-methoxy-phenyl]-2-methoxy-phenyl]azo-4-hydroxy-naphthalene-2-sulfonate
disodium 6-hydroxy-5-[4-[[4-[(2-hydroxy-6-sulfonato-1-naphthyl)azo]-2-methyl-phenyl]methyl]-3-methyl-phenyl]azo-naphthalene-2-sulfonate
disodium 6-hydroxy-5-[4-[4-[(2-hydroxy-6-sulfonato-1-naphthyl)azo]-2-methyl-phenyl]-3-methyl-phenyl]azo-naphthalene-2-sulfonate
disodium 5-[(2E)-2-[(5Z)-5-[[4-(3-chloro-2-methyl-5-sulfonato-phenyl)diazenyl-3-methyl-phenyl]hydrazinylidene]-2,6-dioxo-1-cyclohex-3-enylidene]hydrazinyl]naphthalene-2-sulfonate
trisodium 7-[(4-aminobenzoyl)amino]-4-hydroxy-3-[[5-hydroxy-7-sulfonato-4-[(5-sulfonato-2-naphthyl)azo]-1-naphthyl]azo]naphthalene-2-sulfonate
disodium 7-acetamido-3-[4-(4-chloro-2-sulfonato-phenyl)azo-3-methyl-phenyl]azo-4-hydroxy-naphthalene-2-sulfonate
disodium 8-(4-aminophenyl)azo-5-[[4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)azo]-7-sulfonato-1-naphthyl]azo]naphthalene-2-sulfonate
disodium 6-amino-3-[4-[4-[(4-amino-6-sulfonato-1-naphthyl)azo]-3-methoxy-phenyl]-2-methoxy-phenyl]azo-4-hydroxy-naphthalene-2-sulfonate
disodium 7-[(4-aminobenzoyl)amino]-3-[4-[(4-aminobenzoyl)amino]-2-sulfonato-phenyl]azo-4-hydroxy-naphthalene-2-sulfonate
tetrasodium 5-[(4-aminobenzoyl)amino]-3-[[4-(2-chloro-6-methyl-4-sulfonato-phenyl)azo-2-ethoxy-6-sulfonato-1-naphthyl]azo]-4-hydroxy-naphthalene-2,7-disulfonate
disodium 7-[(4-acetamidophenyl)carbamoylamino]-3-[4-(2,4-dichloro-6-sulfonato-phenyl)azo-3-methyl-phenyl]azo-4-hydroxy-naphthalene-2-sulfonate
tetrasodium 7-(methylamino)-8-[4-[[4-[[2-(methylamino)-7-sulfonato-1-naphthyl]azo]-3-sulfonato-phenyl]carbamoylamino]-2-sulfonato-phenyl]azo-naphthalene-2-sulfonate
trisodium 5-amino-3-[4-[4-[(6-anilino-1-hydroxy-3-sulfonato-2-naphthyl)azo]-3-methoxy-phenyl]-2-methoxy-phenyl]azo-4-hydroxy-naphthalene-2,7-disulfonate
calcium (4Z)-4-[(5-chloro-4-methyl-2-sulfonato-phenyl)hydrazinylidene]-3-oxo-naphthalene-2-carboxylate
tetrasodium 5-benzamido-3-[[2-ethoxy-4-(4-phenyl-2-sulfonato-phenyl)azo-6-sulfonato-1-naphthyl]azo]-4-hydroxy-naphthalene-2,7-disulfonate
disodium 7-amino-3-[3-[[3-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]phenyl]carbamoylamino]phenyl]azo-4-hydroxy-naphthalene-2-sulfonate