Registration Dossier

Identification

Chemical structure
Display Name:
Sodium bis[2,4-dihydro-4-[[2-hydroxy-5-(methylsulphonyl)-4-nitrophenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]chromate(1-)
EC Number:
276-075-0
EC Name:
Sodium bis[2,4-dihydro-4-[[2-hydroxy-5-(methylsulphonyl)-4-nitrophenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]chromate(1-)
CAS Number:
71839-91-3
Molecular formula:
C34 H26 Cr N10 O12 S2 . Na
IUPAC Name:
sodium bis[2,4-dihydro-4-[[2-hydroxy-5-(methylsulphonyl)-4-nitrophenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]chromate(1-)

Type of substance

Composition:
mono-constituent substance
Origin:
organometallic

Total tonnage band

Total range:
0 - 10 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
19-Apr-2018
Last modified:
04-May-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Sodium bis[2,4-dihydro-4-[[2-hydroxy-5-(methylsulphonyl)-4-nitrophenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]chromate(1-)
EC Number:
276-075-0
EC Name:
Sodium bis[2,4-dihydro-4-[[2-hydroxy-5-(methylsulphonyl)-4-nitrophenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]chromate(1-)
CAS Number:
71839-91-3
Molecular formula:
C34 H26 Cr N10 O12 S2 . Na
IUPAC Name:
sodium bis[2,4-dihydro-4-[[2-hydroxy-5-(methylsulphonyl)-4-nitrophenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]chromate(1-)
Type:
boundary composition of the substance
State Form:
solid: bulk
Degree of purity:
>= 80 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Sodium bis[2,4-dihydro-4-[[2-hydroxy-5-(methylsulphonyl)-4-nitrophenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]chromate(1-)
EC Number:
276-075-0
EC Name:
Sodium bis[2,4-dihydro-4-[[2-hydroxy-5-(methylsulphonyl)-4-nitrophenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]chromate(1-)
CAS Number:
71839-91-3
Molecular formula:
C34 H26 Cr N10 O12 S2 . Na
IUPAC Name:
sodium bis[2,4-dihydro-4-[[2-hydroxy-5-(methylsulphonyl)-4-nitrophenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]chromate(1-)
Impurity 1
Chemical structure
Reference substance name:
3-methyl-1-phenyl-5-pyrazolone
EC Number:
201-891-0
EC Name:
3-methyl-1-phenyl-5-pyrazolone
CAS Number:
89-25-8
Molecular formula:
C10H10N2O
IUPAC Name:
5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
BASF Colors & Effects GmbH An der Rheinschanze 1 67059 Ludwigshafen Germany 2018

Administrative data open all close all

  • 01-2120764856-38-0000

Contact Persons responsible for the SDS