Registration Dossier

Identification

Display Name:
Reaction mass of Sodium [2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][1-[(2-hydroxy-5-nitrophenyl)azo]-,Sodium bis[1-[(2-hydroxy-5-nitrophenyl)azo]naphthalen-2-olato(2-)]cobaltate(1-)and Sodium bis[2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]cobaltate(1-)
EC Number:
916-867-1
CAS Number:
12270-00-7
Molecular formula:
C32H18CoN6O8Na - C32H20CoN8O8Na - C32H22CoN10O8Na
IUPAC Name:
Reaction mass of Sodium [2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][1-[(2-hydroxy-5-nitrophenyl)azo]-,Sodium bis[1-[(2-hydroxy-5-nitrophenyl)azo]naphthalen-2-olato(2-)]cobaltate(1-)and Sodium bis[2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]cobaltate(1-)

Type of substance

Composition:
multi-constituent substance
Origin:
organic

Total tonnage band

Total range:
0 - 10 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
26-Apr-2018
Last modified:
24-Mar-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Sodium [2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphtholato(2-)]cobaltate(1-)
EC Number:
277-509-1
EC Name:
Sodium [2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphtholato(2-)]cobaltate(1-)
CAS Number:
73507-66-1
Molecular formula:
C32H20CoN8O8.Na
IUPAC Name:
sodium [2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol -3-onato(2-)][1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphtholato(2-)]cobaltate (1-)
Constituent 2
Chemical structure
Reference substance name:
Sodium bis[2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]cobaltate(1-)
EC Number:
276-072-4
EC Name:
Sodium bis[2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]cobaltate(1-)
CAS Number:
71839-88-8
Molecular formula:
C32H22CoN10O8.Na
IUPAC Name:
sodium bis[2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]cobaltate(1-)
Constituent 3
Chemical structure
Reference substance name:
Sodium bis[1-[(2-hydroxy-5-nitrophenyl)azo]naphthalen-2-olato(2-)]cobaltate(1-)
EC Number:
277-367-0
EC Name:
Sodium bis[1-[(2-hydroxy-5-nitrophenyl)azo]naphthalen-2-olato(2-)]cobaltate(1-)
CAS Number:
73297-09-3
Molecular formula:
C32H18CoN6O8.Na
IUPAC Name:
sodium bis[1-[(2-hydroxy-5-nitrophenyl)azo]naphthalen-2-olato(2-)]cobaltate(1-)
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder
Degree of purity:
>= 80 - < 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Sodium [2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphtholato(2-)]cobaltate(1-)
EC Number:
277-509-1
EC Name:
Sodium [2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphtholato(2-)]cobaltate(1-)
CAS Number:
73507-66-1
Molecular formula:
C32H20CoN8O8.Na
IUPAC Name:
sodium [2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol -3-onato(2-)][1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphtholato(2-)]cobaltate (1-)
Constituent 2
Chemical structure
Reference substance name:
Sodium bis[2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]cobaltate(1-)
EC Number:
276-072-4
EC Name:
Sodium bis[2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]cobaltate(1-)
CAS Number:
71839-88-8
Molecular formula:
C32H22CoN10O8.Na
IUPAC Name:
sodium bis[2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]cobaltate(1-)
Constituent 3
Chemical structure
Reference substance name:
Sodium bis[1-[(2-hydroxy-5-nitrophenyl)azo]naphthalen-2-olato(2-)]cobaltate(1-)
EC Number:
277-367-0
EC Name:
Sodium bis[1-[(2-hydroxy-5-nitrophenyl)azo]naphthalen-2-olato(2-)]cobaltate(1-)
CAS Number:
73297-09-3
Molecular formula:
C32H18CoN6O8.Na
IUPAC Name:
sodium bis[1-[(2-hydroxy-5-nitrophenyl)azo]naphthalen-2-olato(2-)]cobaltate(1-)
Impurity 1
Chemical structure
Reference substance name:
2-(2-butoxyethoxy)ethanol
EC Number:
203-961-6
EC Name:
2-(2-butoxyethoxy)ethanol
CAS Number:
112-34-5
Molecular formula:
C8H18O3
IUPAC Name:
2-(2-butoxyethoxy)ethanol
Impurity 2
Chemical structure
Reference substance name:
2-amino-4-nitrophenol
EC Number:
202-767-9
EC Name:
2-amino-4-nitrophenol
CAS Number:
99-57-0
Molecular formula:
C6H6N2O3
IUPAC Name:
2-amino-4-nitrophenol
Impurity 3
Chemical structure
Reference substance name:
4-nitrophenol
EC Number:
202-811-7
EC Name:
4-nitrophenol
CAS Number:
100-02-7
Molecular formula:
C6H5NO3
IUPAC Name:
4-nitrophenol

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
Stahl Europe B.V. Sluisweg 10 5145PE Waalwijk Noord Brabant Netherlands 2018 2018

Administrative data open all close all

  • 01-2120765755-41-0000

Contact Persons responsible for the SDS