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Identification

Display Name:
Reaction products of 2-naphtol coupled with diazotised 4-amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid, diazotised 4-amino-3-hydroxy naphthalene-1-sulfonic and diazotised 2-amino-4 (or 5)-nitrophenol, chelated with chromium (3+), sodium salts
EC Number:
941-684-9
Molecular formula:
UVCB
IUPAC Name:
Reaction products of 2-naphtol coupled with diazotised 4-amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid, diazotised 4-amino-3-hydroxy naphthalene-1-sulfonic and diazotised 2-amino-4 (or 5)-nitrophenol, chelated with chromium (3+), sodium salts

Type of Substance

Composition:
UVCB
Origin:
organometallic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
EC Number:
288-978-7
EC Name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
CAS Number:
85958-90-3
Molecular formula:
C36H19CrN6Na2O11S
IUPAC Name:
sodium [((E)-7-nitro-3-oxido-4-((2-oxidonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate (2-))(E)-1-((4-nitro-2-oxidophenyl)diazenyl)naphthalen-2-olate (2-) chromate(-1)]
Constituent 2
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
Disodium sulfate
Constituent 3
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
oxidane

Legal Entity Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
Disodium sulfate
Constituent 2
Chemical structure
Reference substance name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
EC Number:
288-978-7
EC Name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
CAS Number:
85958-90-3
Molecular formula:
C36H19CrN6Na2O11S
IUPAC Name:
sodium [((E)-7-nitro-3-oxido-4-((2-oxidonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate (2-))(E)-1-((4-nitro-2-oxidophenyl)diazenyl)naphthalen-2-olate (2-) chromate(-1)]
Constituent 3
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
oxidane


Constituent 1
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
Disodium sulfate
Constituent 2
Chemical structure
Reference substance name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
EC Number:
288-978-7
EC Name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
CAS Number:
85958-90-3
Molecular formula:
C36H19CrN6Na2O11S
IUPAC Name:
sodium [((E)-7-nitro-3-oxido-4-((2-oxidonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate (2-))(E)-1-((4-nitro-2-oxidophenyl)diazenyl)naphthalen-2-olate (2-) chromate(-1)]
Constituent 3
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
oxidane
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
EC Number:
288-978-7
EC Name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
CAS Number:
85958-90-3
Molecular formula:
C36H19CrN6Na2O11S
IUPAC Name:
sodium [((E)-7-nitro-3-oxido-4-((2-oxidonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate (2-))(E)-1-((4-nitro-2-oxidophenyl)diazenyl)naphthalen-2-olate (2-) chromate(-1)]
Constituent 2
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
Disodium sulfate

Composition(s) generated upon use

Other types of composition(s)