4,5-dihydroxy-3-(4-nitrophenyl)azo-naphthalene-2,7-disulfonic acid (4682-47-7)

Identification
Name:	4,5-dihydroxy-3-(4-nitrophenyl)azo-naphthalene-2,7-disulfonic acid
Synonyms:	2,7-napht;4,5-Dihyd;LogP
CAS:	4682-47-7
Molecular Formula:	C₁₆H₁₁N₃O₁₀S₂
Molecular Weight:	469.4
InChI:	InChI=1/C16H11N3O10S2/c20-12-7-11(30(24,25)26)5-8-6-13(31(27,28)29)15(16(21)14(8)12)18-17-9-1-3-10(4-2-9)19(22)23/h1-7,20-21H,(H,24,25,26)(H,27,28,29)
Molecular Structure:
Properties
Density:	1.88g/cm³
Refractive index:	1.768
Safety Data

Other Product

5-amino-3-[4-[4-[(7-amino-1-hydroxy-3-sulfo-2-naphthyl)azo]phenyl]phenyl]azo-4-hydroxy-6-(4-nitrophenyl)azo-naphthalene-2,7-disulfonic acid
5-amino-4-hydroxy-3-[4-[4-(4-hydroxyphenyl)azophenyl]phenyl]azo-6-(4-nitrophenyl)azo-naphthalene-2,7-disulfonic acid
4-Amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-[[4-(phenylazo)phenyl]azo]naphthalene-2,7-disulfonic acid disodium salt
3-(4-amino-2-sulfo-phenyl)azo-4,5-dihydroxy-6-(4-nitro-2-sulfo-phenyl)azo-naphthalene-2,7-disulfonic acid
3-amino-4-(4-amino-2-sulfo-phenyl)azo-5-hydroxy-naphthalene-2,7-disulfonic acid
4,5-Dihydroxy-3-[[4-(phenylazo)phenyl]azo]naphthalene-2,7-disulfonic acid disodium salt
7-[[3-Ethoxy-4-[(2-hydroxy-1-naphthalenyl)azo]-1-naphthalenyl]azo]naphthalene-1,3-disulfonic acid disodium salt
3-[4-[4-[(1,8-dihydroxy-3,6-disulfo-2-naphthyl)azo]-3-methoxy-phenyl]-2-methoxy-phenyl]azo-4,5-dihydroxy-naphthalene-2,7-disulfonic acid
3-[4-[4-[(1,8-dihydroxy-3,6-disulfo-2-naphthyl)azo]-3-methyl-phenyl]-2-methyl-phenyl]azo-4,5-dihydroxy-naphthalene-2,7-disulfonic acid
4-Amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-[(5-chloro-2-phenoxyphenyl)azo]naphthalene-2,7-disulfonic acid disodium salt
5-ethoxy-4-hydroxy-3-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]azo-naphthalene-2,7-disulfonic acid
5-chloro-4-hydroxy-3-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]azo-naphthalene-2,7-disulfonic acid
4-hydroxy-3-[2-nitro-4-(2-sulfooxyethylsulfonyl)phenyl]azo-naphthalene-2,7-disulfonic acid
6-(4-nitrophenyl)diazenyl-3-phenyldiazenyl-naphthalene-2,7-disulfonic acid
3-Hydroxy-4-[(2-methylphenyl)azo]naphthalene-2,7-disulfonic acid disodium salt
7-Hydroxy-8-[[2-methyl-4-[[6,8-bis(sodiosulfo)-2-naphthalenyl]azo]phenyl]azo]naphthalene-1,3-disulfonic acid disodium salt
4,8-Bis[[2,4-diamino-5-[[4-[6-(6-methyl-7-sodiosulfobenzothiazol-2-yl)benzothiazol-2-yl]phenyl]azo]phenyl]azo]naphthalene-2,6-disulfonic acid disodium salt
5-[[4-chloro-6-[2-[[4-chloro-6-[[8-hydroxy-3,6-disulfo-7-(4-vinylsulfonylphenyl)azo-1-naphthyl]amino]-1,3,5-triazin-2-yl]amino]ethylamino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-(4-vinylsulfonylphenyl)azo-naphthalene-2,7-disulfonic acid
disodium 5-[[2,4-dihydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-5-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate
4-hydroxy-3-[4-[4-[(1-hydroxy-4-sulfo-2-naphthyl)azo]phenyl]phenyl]azo-naphthalene-2,7-disulfonic acid