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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Sodium 6-amino-5-[[2-[(cyclohexylmethylamino)sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
EC Number:
251-257-2
EC Name:
Sodium 6-amino-5-[[2-[(cyclohexylmethylamino)sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
CAS Number:
32846-21-2
Molecular formula:
C23H26N4O6S2.Na
IUPAC Name:
sodium 6-amino-5-({2-[cyclohexyl(methyl)sulfamoyl]phenyl}diazenyl)-4-hydroxynaphthalene-2-sulfonate

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Sodium 6-amino-5-[[2-[(cyclohexylmethylamino)sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
EC Number:
251-257-2
EC Name:
Sodium 6-amino-5-[[2-[(cyclohexylmethylamino)sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
CAS Number:
32846-21-2
Molecular formula:
C23H26N4O6S2.Na
IUPAC Name:
sodium 6-amino-5-({2-[cyclohexyl(methyl)sulfamoyl]phenyl}diazenyl)-4-hydroxynaphthalene-2-sulfonate

Legal Entity Composition(s) open all close all

State Form:
solid: bulk
Degree of purity:
>= 80 - <= 94.5 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Sodium 6-amino-5-[[2-[(cyclohexylmethylamino)sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
EC Number:
251-257-2
EC Name:
Sodium 6-amino-5-[[2-[(cyclohexylmethylamino)sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
CAS Number:
32846-21-2
Molecular formula:
C23H26N4O6S2.Na
IUPAC Name:
sodium 6-amino-5-({2-[cyclohexyl(methyl)sulfamoyl]phenyl}diazenyl)-4-hydroxynaphthalene-2-sulfonate
Impurity 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
Impurity 2
Chemical structure
Reference substance name:
Sodium 6-amino-5-[{2-[cyclohexyl(methyl)sulfamoyl]phenyl}diazenyl]naphthalene-2-sulfonate
CAS Number:
907188-76-5
Molecular formula:
C23H26N4O5S2.Na
IUPAC Name:
Sodium 6-amino-5-[{2-[cyclohexyl(methyl)sulfamoyl]phenyl}diazenyl]naphthalene-2-sulfonate
Impurity 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:
water
Impurity 4
Chemical structure
Reference substance name:
Potassium sulfate
EC Number:
231-915-5
EC Name:
Potassium sulfate
CAS Number:
7778-80-5
Molecular formula:
H2O4S.2K
IUPAC Name:
dipotassium sulfate
Impurity 5
Chemical structure
Reference substance name:
Disodium hydrogenorthophosphate
EC Number:
231-448-7
EC Name:
Disodium hydrogenorthophosphate
CAS Number:
7558-79-4
Molecular formula:
H3O4P.2Na
IUPAC Name:
disodium hydrogen phosphate
Impurity 6
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
Impurity 7
Chemical structure
Reference substance name:
Potassium chloride
EC Number:
231-211-8
EC Name:
Potassium chloride
CAS Number:
7447-40-7
Molecular formula:
ClK
IUPAC Name:
potassium chloride
Impurity 8
Chemical structure
Reference substance name:
Ammonium chloride
EC Number:
235-186-4
EC Name:
Ammonium chloride
CAS Number:
12125-02-9
Molecular formula:
ClH4N
IUPAC Name:
ammonium chloride
Impurity 9
Chemical structure
Reference substance name:
Calcium chloride
EC Number:
233-140-8
EC Name:
Calcium chloride
CAS Number:
10043-52-4
Molecular formula:
CaCl2
IUPAC Name:
calcium dichloride
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Sodium 6-amino-5-[[2-[(cyclohexylmethylamino)sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
EC Number:
251-257-2
EC Name:
Sodium 6-amino-5-[[2-[(cyclohexylmethylamino)sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
CAS Number:
32846-21-2
Molecular formula:
C23H26N4O6S2.Na
IUPAC Name:
sodium 6-amino-5-({2-[cyclohexyl(methyl)sulfamoyl]phenyl}diazenyl)-4-hydroxynaphthalene-2-sulfonate


Constituent 1
Chemical structure
Reference substance name:
Sodium 6-amino-5-[[2-[(cyclohexylmethylamino)sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
EC Number:
251-257-2
EC Name:
Sodium 6-amino-5-[[2-[(cyclohexylmethylamino)sulphonyl]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
CAS Number:
32846-21-2
Molecular formula:
C23H26N4O6S2.Na
IUPAC Name:
sodium 6-amino-5-({2-[cyclohexyl(methyl)sulfamoyl]phenyl}diazenyl)-4-hydroxynaphthalene-2-sulfonate

Composition(s) generated upon use

Other types of composition(s)