Registration Dossier

Identification

Chemical structure
Display Name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide

Type of substance

Composition:
mono-constituent substance
Origin:
inorganic

Total tonnage band

Total range:
100 000 - 1 000 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
17-Feb-2011
Last modified:
16-Jul-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Type:
legal entity composition of the substance
Degree of purity:
> 60 - < 75 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Constituent 2
Chemical structure
Reference substance name:
Cobalt sulphate
EC Number:
233-334-2
EC Name:
Cobalt sulphate
CAS Number:
10026-24-1
Molecular formula:
Co.H2O4S 7H2O
IUPAC Name:
Cobalt sulfate heptahydrate
Impurity 1
Chemical structure
Reference substance name:
Nickel dihydroxide
EC Number:
235-008-5
EC Name:
Nickel dihydroxide
CAS Number:
12054-48-7
Molecular formula:
H2NiO2
IUPAC Name:
Nickel(II) Hydroxide
Type:
legal entity composition of the substance
Degree of purity:
>= 95 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Impurity 1
Chemical structure
Reference substance name:
Cobalt oxide
EC Number:
215-154-6
EC Name:
Cobalt oxide
CAS Number:
1307-96-6
Molecular formula:
CoO
IUPAC Name:
215-154-6
Type:
boundary composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Type:
legal entity composition of the substance
Degree of purity:
>= 96.2 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Impurity 1
Chemical structure
Reference substance name:
Nickel dihydroxide
EC Number:
235-008-5
EC Name:
Nickel dihydroxide
CAS Number:
12054-48-7
Molecular formula:
H2NiO2
IUPAC Name:
Nickel(II) Hydroxide
Type:
legal entity composition of the substance
Degree of purity:
>= 96.2 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Impurity 1
Chemical structure
Reference substance name:
Nickel dihydroxide
EC Number:
235-008-5
EC Name:
Nickel dihydroxide
CAS Number:
12054-48-7
Molecular formula:
H2NiO2
IUPAC Name:
Nickel(II) Hydroxide
Type:
legal entity composition of the substance
State Form:
solid: bulk
Degree of purity:
> 94.7 - <= 99.9 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Impurity 1
Chemical structure
Reference substance name:
Nickel dihydroxide
EC Number:
235-008-5
EC Name:
Nickel dihydroxide
CAS Number:
12054-48-7
Molecular formula:
H2NiO2
IUPAC Name:
Nickel(II) Hydroxide
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Type:
legal entity composition of the substance
Degree of purity:
>= 95 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Tricobalt tetraoxide
EC Number:
215-157-2
EC Name:
Tricobalt tetraoxide
CAS Number:
1308-06-1
Molecular formula:
Co3O4
IUPAC Name:
215-157-2
Constituent 2
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Constituent 3
Chemical structure
Reference substance name:
Cobalt hydroxide oxide
EC Number:
234-614-7
EC Name:
Cobalt hydroxide oxide
CAS Number:
12016-80-7
Molecular formula:
CoHO2
IUPAC Name:
cobalt hydroxide oxide
Impurity 1
Chemical structure
Reference substance name:
Cobalt oxide
EC Number:
215-154-6
EC Name:
Cobalt oxide
CAS Number:
1307-96-6
Molecular formula:
CoO
IUPAC Name:
215-154-6
Impurity 2
Chemical structure
Reference substance name:
Nickel monoxide
EC Number:
215-215-7
EC Name:
Nickel monoxide
CAS Number:
1313-99-1
Molecular formula:
NiO
IUPAC Name:
oxonickel
Impurity 3
Chemical structure
Reference substance name:
Nickel dihydroxide
EC Number:
235-008-5
EC Name:
Nickel dihydroxide
CAS Number:
12054-48-7
Molecular formula:
H2NiO2
IUPAC Name:
Nickel(II) Hydroxide
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Type:
legal entity composition of the substance
Degree of purity:
>= 94.5 - <= 99.7 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Impurity 1
Chemical structure
Reference substance name:
Nickel dihydroxide
EC Number:
235-008-5
EC Name:
Nickel dihydroxide
CAS Number:
12054-48-7
Molecular formula:
H2NiO2
IUPAC Name:
Nickel(II) Hydroxide
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Type:
legal entity composition of the substance
Degree of purity:
> 80 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Constituent 2
Chemical structure
Reference substance name:
Cobalt sulphate
EC Number:
233-334-2
EC Name:
Cobalt sulphate
CAS Number:
10026-24-1
Molecular formula:
Co.H2O4S 7H2O
IUPAC Name:
Cobalt sulfate heptahydrate
Impurity 1
Chemical structure
Reference substance name:
Nickel dihydroxide
EC Number:
235-008-5
EC Name:
Nickel dihydroxide
CAS Number:
12054-48-7
Molecular formula:
H2NiO2
IUPAC Name:
Nickel(II) Hydroxide
Impurity 2
Reference substance name:
Nickel sulphate
EC Number:
232-104-9
EC Name:
Nickel sulphate
CAS Number:
7786-81-4
Molecular formula:
H2O4S.Ni
IUPAC Name:
Nickel sulfate
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Type:
legal entity composition of the substance
Degree of purity:
>= 96.2 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Impurity 1
Chemical structure
Reference substance name:
Nickel dihydroxide
EC Number:
235-008-5
EC Name:
Nickel dihydroxide
CAS Number:
12054-48-7
Molecular formula:
H2NiO2
IUPAC Name:
Nickel(II) Hydroxide
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Type:
boundary composition of the substance
State Form:
solid: bulk
Degree of purity:
> 94.7 - <= 99.9 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Impurity 1
Chemical structure
Reference substance name:
Nickel dihydroxide
EC Number:
235-008-5
EC Name:
Nickel dihydroxide
CAS Number:
12054-48-7
Molecular formula:
H2NiO2
IUPAC Name:
Nickel(II) Hydroxide
Type:
legal entity composition of the substance
Degree of purity:
>= 94.7 - <= 99.9 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Impurity 1
Chemical structure
Reference substance name:
Nickel dihydroxide
EC Number:
235-008-5
EC Name:
Nickel dihydroxide
CAS Number:
12054-48-7
Molecular formula:
H2NiO2
IUPAC Name:
Nickel(II) Hydroxide
Type:
boundary composition of the substance
State Form:
solid: bulk
Degree of purity:
> 94.3 - <= 99.7 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Cobalt dihydroxide
EC Number:
244-166-4
EC Name:
Cobalt dihydroxide
CAS Number:
21041-93-0
Molecular formula:
CoH2O2
IUPAC Name:
lambda2-cobalt(2+) dihydroxide
Impurity 1
Chemical structure
Reference substance name:
Nickel dihydroxide
EC Number:
235-008-5
EC Name:
Nickel dihydroxide
CAS Number:
12054-48-7
Molecular formula:
H2NiO2
IUPAC Name:
Nickel(II) Hydroxide

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
ALBEMARLE CATALYSTS COMPANY B.V. Nieuwendammerkade 1-3 PO Box 37650 1030 BE Amsterdam Netherlands 2010 2011
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany 2020
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland 2018
Freeport Cobalt Oy (New) PL 286 67101 Kokkola Finland 2010 2011; 2012; 2013; 2014; 2015; 2019
Freeport Cobalt Oy (OR of Tenke Fungurume Mining S.A.R.L.) Kobolttiaukio 1 67900 KOKKOLA Finland 2010 2012; 2015; 2019
Glencore International Import BV Blaak 31 3011 GA Rotterdam Netherlands 2011
Glencore Nikkelverk AS Vesterveien 31 4606 Kristiansand Norway 2010 2013; 2014; 2019
ICoNiChem Widnes Ltd Moss Bank Road WA8 0RU Widnes Cheshire United Kingdom 2010 2011; 2012; 2013; 2015; 2016
Johnson Matthey Chemicals GmbH Wardstrasse 17 D-46446 Emmerich am Rhein Germany 2013 2014; 2015; 2019; 2020
Johnson Matthey PLC 5th Floor, 25 Farringdon Street EC4A 4AB London United Kingdom 2017 2018; 2020
Miwon Europe GmbH Zeppelinstrasse 26 D-47638 Straelen Germany 2017
Norilsk Nickel Harjavalta Oy Teollisuuskatu 1 FI-29200 Harjavalta Finland 2018
SAFT AB Jungnergatan - Box 709 572 28 OSKARSHAMN Sweden 2010 2012
SAFT SAS 26 Quai Charles Pasqua 92300 LEVALLOIS-PERRET France 2010 2012
Specialty Metals Resources SA Rue Tenbosch 42 A B 1050 Brussels Belgium 2015
Umicore NV/SA Rue du Marais 31 1000 Brussels Belgium 2010 2011; 2012; 2014; 2015; 2018; 2019; 2020
Umicore Specialty Powders France 54 Avenue RHIN et DANUBE 38000 GRENOBLE France 2010 2011
Registrant / Supplier Registered Ceased manufacture
BASF Nederland B.V. Groningensingel 1 Postbus 1019 6801 MC Arnhem Netherlands 2015 2019
H.C. Starck GmbH Im Schleeke 78-91 38642 Goslar Germany 2010 2017
Norilsk Nickel Harjavalta Oy (POLAR) Teollisuuskatu 1 FI-29200 Harjavalta Finland 2013 2015

Administrative data open all close all

  • 01-2119517583-39-0000
  • 01-2119517583-39-0001
  • 01-2119517583-39-0002
  • 01-2119517583-39-0003
  • 01-2119517583-39-0004
  • 01-2119517583-39-0005
  • 01-2119517583-39-0006
  • 01-2119517583-39-0007
  • 01-2119517583-39-0009
  • 01-2119517583-39-0010
  • 01-2119517583-39-0012
  • 01-2119517583-39-0013
  • 01-2119517583-39-0015
  • 01-2119517583-39-0016
  • 01-2119517583-39-0017
  • 01-2119517583-39-0018
  • 01-2119517583-39-0019
  • 01-2119517583-39-0008
  • 01-2119517583-39-0011
  • 01-2119517583-39-0014

Contact Persons responsible for the SDS