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EC number: 235-628-6 | CAS number: 12392-64-2
Substance identity
Identification
- Display Name:
- Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- EC Number:
- 235-628-6
- EC Name:
- Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- CAS Number:
- 12392-64-2
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- Isomers of disodium hydrogen bis[(E)-3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonate]chromate(3-)
Type of Substance
- Composition:
- UVCB
- Origin:
- organic
Substance Identifiers
Compositions
Boundary Composition(s) open all close all
Constituent 1
- Reference substance name:
- Sum of isomers of disodium hydrogen bis[(E)-3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonate]chromate(3-)
- IUPAC Name:
- Sum of isomers of disodium hydrogen bis[(E)-3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonate]chromate(3-)
Legal Entity Composition(s) open all close all
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Sum of isomers of disodium hydrogen bis[(E)-3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonate]chromate(3-)
- IUPAC Name:
- Sum of isomers of disodium hydrogen bis[(E)-3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonate]chromate(3-)
Constituent 2
- Reference substance name:
- Sodium sulphate
- EC Number:
- 231-820-9
- EC Name:
- Sodium sulphate
- CAS Number:
- 7757-82-6
- Molecular formula:
- Na2SO4
- IUPAC Name:
- Disodium sulphate
Constituent 3
- 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
Constituent 4
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Water
Constituent 5
- Reference substance name:
- Sum of organic non dangerous constituents each < 1%
- Molecular formula:
- Not applicable
- IUPAC Name:
- Sum of organic non dangerous constituents each < 1%
Constituent 6
- Reference substance name:
- Sum of organic non dangerous constituents
- IUPAC Name:
- Sum of organic non dangerous constituents
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- EC Number:
- 235-628-6
- EC Name:
- Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- CAS Number:
- 12392-64-2
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- Isomers of disodium hydrogen bis[(E)-3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonate]chromate(3-)
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Sodium fluoride
- EC Number:
- 231-667-8
- EC Name:
- Sodium fluoride
- CAS Number:
- 7681-49-4
- Molecular formula:
- FNa
- IUPAC Name:
- sodium fluoride
Constituent 2
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Water
Constituent 3
- Reference substance name:
- Sodium sulphate
- EC Number:
- 231-820-9
- EC Name:
- Sodium sulphate
- CAS Number:
- 7757-82-6
- Molecular formula:
- Na2SO4
- IUPAC Name:
- Disodium sulphate
Constituent 4
- 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
Constituent 5
- Reference substance name:
- disodium 4,4'-((1E,1'E)-(2-hydroxynaphthalene-1,3-diyl)bis(diazene-2,1-diyl))bis(3-hydroxynaphthalene-1-sulfonate) chromate(3-)
- Molecular formula:
- C30H15CrN4Na2O9S2
- IUPAC Name:
- disodium 4,4'-((1E,1'E)-(2-hydroxynaphthalene-1,3-diyl)bis(diazene-2,1-diyl))bis(3-hydroxynaphthalene-1-sulfonate) chromate(3-)
Constituent 6
- Reference substance name:
- positional isomer 3 of Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- positional isomer 3 of Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
Constituent 7
- Reference substance name:
- positional isomer 2 of Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- positional isomer 2 of Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
Constituent 8
- Reference substance name:
- positional isomer 1 of Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- positional isomer 1 of Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- monosodium ((E)-4-amino-3-oxido-2-((2-oxido-4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate) chromate (1-)
- Molecular formula:
- C20H11CrN3O8S2.Na
- IUPAC Name:
- monosodium ((E)-4-amino-3-oxido-2-((2-oxido-4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate) chromate (1-)
Constituent 2
- Reference substance name:
- Sodium nitrate
- EC Number:
- 231-554-3
- EC Name:
- Sodium nitrate
- CAS Number:
- 7631-99-4
- Molecular formula:
- HNO3.Na
- IUPAC Name:
- sodium nitrate
Constituent 3
- Reference substance name:
- Disodium oxalate
- EC Number:
- 200-550-3
- EC Name:
- Disodium oxalate
- CAS Number:
- 62-76-0
- Molecular formula:
- C2H2O4.2Na
- IUPAC Name:
- disodium oxalate
Constituent 4
- Reference substance name:
- Sodium acetate
- EC Number:
- 204-823-8
- EC Name:
- Sodium acetate
- CAS Number:
- 127-09-3
- Molecular formula:
- C2H4O2.Na
- IUPAC Name:
- sodium acetate
Constituent 5
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Water
Constituent 6
- Reference substance name:
- Sodium sulphate
- EC Number:
- 231-820-9
- EC Name:
- Sodium sulphate
- CAS Number:
- 7757-82-6
- Molecular formula:
- Na2SO4
- IUPAC Name:
- Disodium sulphate
Constituent 7
- 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
Constituent 8
- Reference substance name:
- disodium 4,4'-((1E,1'E)-(2-hydroxynaphthalene-1,3-diyl)bis(diazene-2,1-diyl))bis(3-hydroxynaphthalene-1-sulfonate) chromate(3-)
- Molecular formula:
- C30H15CrN4Na2O9S2
- IUPAC Name:
- disodium 4,4'-((1E,1'E)-(2-hydroxynaphthalene-1,3-diyl)bis(diazene-2,1-diyl))bis(3-hydroxynaphthalene-1-sulfonate) chromate(3-)
Constituent 9
- Reference substance name:
- positional isomer 3 of Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- positional isomer 3 of Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
Constituent 10
- Reference substance name:
- positional isomer 2 of Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- positional isomer 2 of Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
Constituent 11
- Reference substance name:
- positional isomer 1 of Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- positional isomer 1 of Disodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- EC Number:
- 235-628-6
- EC Name:
- Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- CAS Number:
- 12392-64-2
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- Isomers of disodium hydrogen bis[(E)-3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonate]chromate(3-)
Constituent 1
- Reference substance name:
- Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- EC Number:
- 235-628-6
- EC Name:
- Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- CAS Number:
- 12392-64-2
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- Isomers of disodium hydrogen bis[(E)-3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonate]chromate(3-)
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- EC Number:
- 235-628-6
- EC Name:
- Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- CAS Number:
- 12392-64-2
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- Isomers of disodium hydrogen bis[(E)-3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonate]chromate(3-)
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- 3-hydroxy-4-[(E)-[2-hydroxy-3-[(E)-(3-hydroxy-2-naphthyl)azo]-1-naphthyl]azo]naphthalene-1-sulfonic acid, Chromium complex
- Molecular formula:
- C30H17CrN4O6S
- IUPAC Name:
- 3-hydroxy-4-[(E)-[2-hydroxy-3-[(E)-(3-hydroxy-2-naphthyl)azo]-1-naphthyl]azo]naphthalene-1-sulfonic acid, Chromium complex
Constituent 2
- Reference substance name:
- Sum of isomer of Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- Sum of isomer of Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
Constituent 3
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Water
Constituent 4
- Reference substance name:
- Sodium sulphate
- EC Number:
- 231-820-9
- EC Name:
- Sodium sulphate
- CAS Number:
- 7757-82-6
- Molecular formula:
- Na2SO4
- IUPAC Name:
- Disodium sulphate
Constituent 5
- 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:
- 3-hydroxy-4-[(E)-[2-hydroxy-3-[(E)-(3-hydroxy-2-naphthyl)azo]-1-naphthyl]azo]naphthalene-1-sulfonic acid, Chromium complex
- Molecular formula:
- C30H17CrN4O6S
- IUPAC Name:
- 3-hydroxy-4-[(E)-[2-hydroxy-3-[(E)-(3-hydroxy-2-naphthyl)azo]-1-naphthyl]azo]naphthalene-1-sulfonic acid, Chromium complex
Constituent 2
- Reference substance name:
- Sum of isomer of Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- Sum of isomer of Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
Constituent 3
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Water
Constituent 4
- Reference substance name:
- Sodium sulphate
- EC Number:
- 231-820-9
- EC Name:
- Sodium sulphate
- CAS Number:
- 7757-82-6
- Molecular formula:
- Na2SO4
- IUPAC Name:
- Disodium sulphate
- State Form:
- solid: bulk
Constituent 1
- Reference substance name:
- Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- EC Number:
- 235-628-6
- EC Name:
- Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-)
- CAS Number:
- 12392-64-2
- Molecular formula:
- C40H22CrN4O10S2.H.2Na
- IUPAC Name:
- Isomers of disodium hydrogen bis[(E)-3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonate]chromate(3-)
Composition(s) generated upon use
Other types of composition(s)
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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