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Diss Factsheets

Identification

Display Name:
Reaction products of diazotised 4-amino-3-hydroxynaphthalene-1-sulfonic acid coupled with 4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid and chelated with chromium (3+), sodium salts
EC Number:
942-144-5
Molecular formula:
Not applicable: UVCB Substance
IUPAC Name:
Reaction products of diazotised 4-amino-3-hydroxynaphthalene-1-sulfonic acid coupled with 4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid and 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
Chemical structure
Reference substance name:
sodium;chromium(3+); bis 4-[[3-methyl-5-oxido-1-(3-sulfonatophenyl)pyrazol-4-yl]diazenyl]-3-oxidonaphthalene-1-sulfonate
Molecular formula:
C40H28O16S4N8Cr
IUPAC Name:
sodium;chromium(3+); bis 4-[[3-methyl-5-oxido-1-(3-sulfonatophenyl)pyrazol-4-yl]diazenyl]-3-oxidonaphthalene-1-sulfonate
Constituent 2
Chemical structure
Reference substance name:
sodium;chromium(3+);Chloro; 4-[[3-methyl-5-oxido-1-(3-sulfonatophenyl)pyrazol-4-yl]diazenyl]-3-oxidonaphthalene-1-sulfonate
Molecular formula:
n.a.
IUPAC Name:
sodium;chromium(3+);Chloro; 4-[[3-methyl-5-oxido-1-(3-sulfonatophenyl)pyrazol-4-yl]diazenyl]-3-oxidonaphthalene-1-sulfonate
Constituent 3
Reference substance name:
inorganic salts
IUPAC Name:
inorganic salts
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 unknown non dangerous impurities
Molecular formula:
n.a.
IUPAC Name:
Sum of unknown non dangerous impurities

Legal Entity Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
sodium;chromium(3+); bis 4-[[3-methyl-5-oxido-1-(3-sulfonatophenyl)pyrazol-4-yl]diazenyl]-3-oxidonaphthalene-1-sulfonate
Molecular formula:
C40H28O16S4N8Cr
IUPAC Name:
sodium;chromium(3+); bis 4-[[3-methyl-5-oxido-1-(3-sulfonatophenyl)pyrazol-4-yl]diazenyl]-3-oxidonaphthalene-1-sulfonate
Constituent 2
Chemical structure
Reference substance name:
sodium;chromium(3+);Chloro; 4-[[3-methyl-5-oxido-1-(3-sulfonatophenyl)pyrazol-4-yl]diazenyl]-3-oxidonaphthalene-1-sulfonate
Molecular formula:
n.a.
IUPAC Name:
sodium;chromium(3+);Chloro; 4-[[3-methyl-5-oxido-1-(3-sulfonatophenyl)pyrazol-4-yl]diazenyl]-3-oxidonaphthalene-1-sulfonate
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
Chemical structure
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
Chemical structure
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 6
Reference substance name:
Sum of unknown non dangerous impurities
Molecular formula:
n.a.
IUPAC Name:
Sum of unknown non dangerous impurities
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Component 1 of Acid Red 186
Molecular formula:
C40H28O16S4N8Cr
IUPAC Name:
Component 1 of Acid Red 186
Constituent 2
Chemical structure
Reference substance name:
Sum of component 2 and 3 of Acid red 186
Molecular formula:
n.a.
IUPAC Name:
Sum of component 2 and 3 of Acid red 186
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
Chemical structure
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
Chemical structure
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