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EC number: 944-073-5 | CAS number: -
Substance identity
Identification
- Display Name:
- Reaction products of 1,3-dihydroxybenzene, 4-amino-5-hydroxynaphthalene-2,7-disulphonic acid, 4-methoxy-1-aminobenzene, 2-(4-aminoanilino)-5-nitrobenzenesulphonic acid, sodium salt
- EC Number:
- 944-073-5
- Molecular formula:
- Not available, UVCB substance
- IUPAC Name:
- Reaction products of 1,3-dihydroxybenzene, 4-amino-5-hydroxynaphthalene-2,7-disulphonic acid, 4-methoxy-1-aminobenzene, 2-(4-aminoanilino)-5-nitrobenzenesulphonic acid, sodium salt
Type of Substance
- Composition:
- UVCB
- Origin:
- organic
Substance Identifiers open all close all
Compositions
Boundary Composition(s) open all close all
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
- EC Number:
- 274-419-4
- EC Name:
- Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
- CAS Number:
- 70210-23-0
- Molecular formula:
- C35H26N8O15S3.3Na
- IUPAC Name:
- trisodium 4-(2-{2,4-dihydroxy-3-[2-(4-methoxyphenyl)azo]-5-(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
Constituent 2
- Reference substance name:
- disodium 4-(2-{2,4-dihydroxy-3,5-bis[2-(4-methoxyphenyl)azo]phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
- Molecular formula:
- C30H22N6Na2O11S2
- IUPAC Name:
- disodium 4-(2-{2,4-dihydroxy-3,5-bis[2-(4-methoxyphenyl)azo]phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
Constituent 3
- Reference substance name:
- tetrasodium 4-(2-{2,4-dihydroxy-3,5-bis(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
- Molecular formula:
- C40H24N10Na4O19S4
- IUPAC Name:
- tetrasodium 4-(2-{2,4-dihydroxy-3,5-bis(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
Constituent 4
- Reference substance name:
- Sodium 2-(p-aminoanilino)-5-nitrobenzenesulphonate
- EC Number:
- 238-906-5
- EC Name:
- Sodium 2-(p-aminoanilino)-5-nitrobenzenesulphonate
- CAS Number:
- 14846-08-3
- Molecular formula:
- C12H11N3O5S.Na
- IUPAC Name:
- sodium 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonate
Constituent 5
- Reference substance name:
- unknown constituents
- Molecular formula:
- none
- IUPAC Name:
- unknown constituents
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
- EC Number:
- 274-419-4
- EC Name:
- Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
- CAS Number:
- 70210-23-0
- Molecular formula:
- C35H26N8O15S3.3Na
- IUPAC Name:
- trisodium 4-(2-{2,4-dihydroxy-3-[2-(4-methoxyphenyl)azo]-5-(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
Constituent 2
- Reference substance name:
- 5-((E)-(2,4-dihydroxy-3-((E)-(4-methoxyphenyl)diazenyl)-5-((E)-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-1-(4-((4-nitro-2-sulfophenyl)amino)phenyl)naphthalene-2,7-disulfonic acid
- Molecular formula:
- C47H34N10O20S4
- IUPAC Name:
- 5-((E)-(2,4-dihydroxy-3-((E)-(4-methoxyphenyl)diazenyl)-5-((E)-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-1-(4-((4-nitro-2-sulfophenyl)amino)phenyl)naphthalene-2,7-disulfonic acid
Constituent 3
- Reference substance name:
- Minor components
- IUPAC Name:
- Minor components
Constituent 4
- Reference substance name:
- Inorganic salts
- IUPAC Name:
- Inorganic salts
Constituent 5
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- dihydrogen oxide
Legal Entity Composition(s) open all close all
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
- EC Number:
- 274-419-4
- EC Name:
- Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
- CAS Number:
- 70210-23-0
- Molecular formula:
- C35H26N8O15S3.3Na
- IUPAC Name:
- trisodium 4-(2-{2,4-dihydroxy-3-[2-(4-methoxyphenyl)azo]-5-(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
Constituent 2
- Reference substance name:
- disodium 4-(2-{2,4-dihydroxy-3,5-bis[2-(4-methoxyphenyl)azo]phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
- Molecular formula:
- C30H22N6Na2O11S2
- IUPAC Name:
- disodium 4-(2-{2,4-dihydroxy-3,5-bis[2-(4-methoxyphenyl)azo]phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
Constituent 3
- Reference substance name:
- tetrasodium 4-(2-{2,4-dihydroxy-3,5-bis(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
- Molecular formula:
- C40H24N10Na4O19S4
- IUPAC Name:
- tetrasodium 4-(2-{2,4-dihydroxy-3,5-bis(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
Constituent 4
- Reference substance name:
- Sodium 2-(p-aminoanilino)-5-nitrobenzenesulphonate
- EC Number:
- 238-906-5
- EC Name:
- Sodium 2-(p-aminoanilino)-5-nitrobenzenesulphonate
- CAS Number:
- 14846-08-3
- Molecular formula:
- C12H11N3O5S.Na
- IUPAC Name:
- sodium 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonate
Constituent 5
- Reference substance name:
- unknown constituents
- Molecular formula:
- none
- IUPAC Name:
- unknown constituents
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- sodium 2-((4- (2,4-dihydroxy-3-(((4-methoxyphenyl)diazenyl)phenyl)diazenyl)phenyl)amino)-5-nitrobenzenesulfonate
- Molecular formula:
- C25H19N6NaO8S
- IUPAC Name:
- sodium 2-((4- (2,4-dihydroxy-3-(((4-methoxyphenyl)diazenyl)phenyl)diazenyl)phenyl)amino)-5-nitrobenzenesulfonate
Constituent 2
- Reference substance name:
- sodium 6,6'-((((2,4-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))bis(4,1-phenylene))bis(azanediyl))bis(3-nitrobenzenesulfonate)
- Molecular formula:
- C30H20N8Na2O12S2
- IUPAC Name:
- sodium 6,6'-((((2,4-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))bis(4,1-phenylene))bis(azanediyl))bis(3-nitrobenzenesulfonate)
Constituent 3
- Reference substance name:
- sodium 2-((4-((2,4-dihydroxyphenyl)diazenyl)phenyl)amino)-5-nitrobenzenesulfonate
- Molecular formula:
- C18H13N4NaO7S
- IUPAC Name:
- sodium 2-((4-((2,4-dihydroxyphenyl)diazenyl)phenyl)amino)-5-nitrobenzenesulfonate
Constituent 4
- Reference substance name:
- sodium 4-( 2,4-dihydroxy-3,5-bis((4-methoxyphenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
- Molecular formula:
- C30H22N6Na2O11S2
- IUPAC Name:
- sodium 4-( 2,4-dihydroxy-3,5-bis((4-methoxyphenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Constituent 5
- Reference substance name:
- Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
- EC Number:
- 274-419-4
- EC Name:
- Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
- CAS Number:
- 70210-23-0
- Molecular formula:
- C35H26N8O15S3.3Na
- IUPAC Name:
- trisodium 4-(2-{2,4-dihydroxy-3-[2-(4-methoxyphenyl)azo]-5-(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
Constituent 6
- Reference substance name:
- sodium 4-(((2,4-dihydroxy-3,5-bis(((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
- Molecular formula:
- C40H24N10Na4O19S4
- IUPAC Name:
- sodium 4-(((2,4-dihydroxy-3,5-bis(((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Constituent 7
- Reference substance name:
- sodium 4-(((2,4-dihydroxy-3-(((4-methoxyphenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
- Molecular formula:
- C23H16N4Na2O10S2
- IUPAC Name:
- sodium 4-(((2,4-dihydroxy-3-(((4-methoxyphenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Constituent 8
- Reference substance name:
- sodium 6-((4-((2,6-dihydroxy-3-((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)phenyl)amino)-2-((4-methoxyphenyl)diazenyl)-3-nitrobenzenesulfonate
- Molecular formula:
- C37H26N10Na2O13S2
- IUPAC Name:
- sodium 6-((4-((2,6-dihydroxy-3-((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)phenyl)amino)-2-((4-methoxyphenyl)diazenyl)-3-nitrobenzenesulfonate
Constituent 9
- Reference substance name:
- Sodium 5-((2,4-dihydroxy-3-((E)-(4-methoxyphenyl)diazenyl)-5-((E)-(4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-1-((4-methoxyphenyl)diazenyl)naphthalene-2,7-disulfonate
- Molecular formula:
- C42H29N10Na3O16S3
- IUPAC Name:
- Sodium 5-((2,4-dihydroxy-3-((E)-(4-methoxyphenyl)diazenyl)-5-((E)-(4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-1-((4-methoxyphenyl)diazenyl)naphthalene-2,7-disulfonate
Constituent 10
- Reference substance name:
- sodium 4-(((2,4-dihydroxy-5-((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
- Molecular formula:
- C28H17N6Na3O14S3
- IUPAC Name:
- sodium 4-(((2,4-dihydroxy-5-((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Constituent 11
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- dihydrogen oxide
Constituent 12
- Reference substance name:
- Ammonium sulphate
- EC Number:
- 231-984-1
- EC Name:
- Ammonium sulphate
- CAS Number:
- 7783-20-2
- Molecular formula:
- H3N.1/2H2O4S
- IUPAC Name:
- ammonium sulphate
Constituent 13
- Reference substance name:
- Sodium chloride
- EC Number:
- 231-598-3
- EC Name:
- Sodium chloride
- CAS Number:
- 7647-14-5
- Molecular formula:
- ClNa
- IUPAC Name:
- sodium chloride
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
- EC Number:
- 274-419-4
- EC Name:
- Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
- CAS Number:
- 70210-23-0
- Molecular formula:
- C35H26N8O15S3.3Na
- IUPAC Name:
- trisodium 4-(2-{2,4-dihydroxy-3-[2-(4-methoxyphenyl)azo]-5-(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
Constituent 2
- Reference substance name:
- 5-((E)-(2,4-dihydroxy-3-((E)-(4-methoxyphenyl)diazenyl)-5-((E)-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-1-(4-((4-nitro-2-sulfophenyl)amino)phenyl)naphthalene-2,7-disulfonic acid
- Molecular formula:
- C47H34N10O20S4
- IUPAC Name:
- 5-((E)-(2,4-dihydroxy-3-((E)-(4-methoxyphenyl)diazenyl)-5-((E)-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-1-(4-((4-nitro-2-sulfophenyl)amino)phenyl)naphthalene-2,7-disulfonic acid
Constituent 3
- Reference substance name:
- Constituent 3 of Acid Brown 235 (not available)
- Molecular formula:
- C40H28N10O17S4
- IUPAC Name:
- Constituent 3 of Acid Brown 235 (not available)
Constituent 4
- Reference substance name:
- Constituent 4 of Acid Brown 235 (not available)
- Molecular formula:
- C25H20N6O8S
- IUPAC Name:
- Constituent 4 of Acid Brown 235 (not available)
Constituent 5
- Reference substance name:
- Constituent 5 of Acid Brown 235 (not available)
- Molecular formula:
- C42H32N8O16S3
- IUPAC Name:
- Constituent 5 of Acid Brown 235 (not available)
Constituent 6
- Reference substance name:
- Constituent 6 of Acid Brown 235 (not available)
- Molecular formula:
- C30H24N6O10S2
- IUPAC Name:
- Constituent 6 of Acid Brown 235 (not available)
Constituent 7
- Reference substance name:
- Constituent 7 of Acid Brown 235 (not available)
- Molecular formula:
- C41H31N11O18S4
- IUPAC Name:
- Constituent 7 of Acid Brown 235 (not available)
Constituent 8
- Reference substance name:
- 2-(4-aminoanilino)-5-nitrobenzenesulphonic acid
- EC Number:
- 202-057-9
- EC Name:
- 2-(4-aminoanilino)-5-nitrobenzenesulphonic acid
- CAS Number:
- 91-29-2
- Molecular formula:
- C12H11N3O5S
- IUPAC Name:
- 2-(4-aminoanilino)-5-nitrobenzenesulphonic acid
Constituent 9
- Reference substance name:
- 5-amino-4-hydroxy-1-[(4-methoxyphenyl)diazenyl]naphthalene-2,7-disulfonic acid
- Molecular formula:
- C17H15N3O8S2
- IUPAC Name:
- 5-amino-4-hydroxy-1-[(4-methoxyphenyl)diazenyl]naphthalene-2,7-disulfonic acid
Constituent 10
- Reference substance name:
- Constituent 10 of Acid Brown 235 (not available)
- Molecular formula:
- C30H22N8O12S2
- IUPAC Name:
- Constituent 10 of Acid Brown 235 (not available)
Constituent 11
- Reference substance name:
- 2,4-bis(E)[(4-methoxyphenyl)diazenyl]benzene-1,3-diol
- Molecular formula:
- C20H18N4O4
- IUPAC Name:
- 2,4-bis(E)[(4-methoxyphenyl)diazenyl]benzene-1,3-diol