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EC number: 946-959-7 | CAS number: -
Substance identity
Identification
- Display Name:
- Reaction products of 4,4'-Azo-3-hydroxynaphthalene-1-sulphonate coupled with 2-naphthol and 2-amino-4 (or 5)-nitrophenol, chelated with chromium (3+), sodium salts
- EC Number:
- 946-959-7
- Molecular formula:
- C36H20CrN5O9S.Na
- IUPAC Name:
- Reaction products of 4,4'-Azo-3-hydroxynaphthalene-1-sulphonate coupled with 2-naphthol and 2-amino-4 (or 5)-nitrophenol, chelated with chromium (3+), sodium salts
Type of Substance
- Composition:
- UVCB
- Origin:
- organic
Substance Identifiers
Compositions
Boundary Composition(s) open all close all
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Hydrogen sodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)
- EC Number:
- 267-824-2
- EC Name:
- Hydrogen sodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)
- CAS Number:
- 67939-06-4
- Molecular formula:
- C36H20CrN5O9SNa
- IUPAC Name:
- Hydrogen sodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)
Constituent 2
- Reference substance name:
- bis[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(4-)]chromate
- Molecular formula:
- C36H20CrN6O8
- IUPAC Name:
- bis[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(4-)]chromate
Legal Entity Composition(s) open all close all
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Hydrogen sodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)
- EC Number:
- 267-824-2
- EC Name:
- Hydrogen sodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)
- CAS Number:
- 67939-06-4
- Molecular formula:
- C36H20CrN5O9SNa
- IUPAC Name:
- Hydrogen sodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)
Constituent 2
- Reference substance name:
- bis[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(4-)]chromate
- Molecular formula:
- C36H20CrN6O8
- IUPAC Name:
- bis[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(4-)]chromate
Composition(s) generated upon use
Other types of composition(s)
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