Registration Dossier

Identification

Chemical structure
Display Name:
Tantalum carbide
EC Number:
235-118-3
EC Name:
Tantalum carbide
CAS Number:
12070-06-3
Molecular formula:
CTa
IUPAC Name:
methane tantalum

Type of substance

Composition:
mono-constituent substance
Origin:
inorganic

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
30-May-2016
Last modified:
27-Mar-2019

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

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


Constituent 1
Chemical structure
Reference substance name:
Tantalum carbide
EC Number:
235-118-3
EC Name:
Tantalum carbide
CAS Number:
12070-06-3
Molecular formula:
CTa
IUPAC Name:
methane tantalum
Type:
legal entity composition of the substance
Degree of purity:
>= 99 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Tantalum carbide
EC Number:
235-118-3
EC Name:
Tantalum carbide
CAS Number:
12070-06-3
Molecular formula:
CTa
IUPAC Name:
methane tantalum
Impurity 1
Reference substance name:
Trace impurities
Molecular formula:
not available
IUPAC Name:
Trace impurities
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Tantalum carbide
EC Number:
235-118-3
EC Name:
Tantalum carbide
CAS Number:
12070-06-3
Molecular formula:
CTa
IUPAC Name:
methane tantalum

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
AB Sandvik Coromant Mossvägen 10 81181 Sandviken Sweden X
H.C. Starck Tantalum and Niobium GmbH Landsberger Strasse 98 80339 München Germany X
H.C. Starck Tungsten GmbH Landsberger Str. 98 80339 München Germany X
Hyperion Materials & Technologies (France) S.A.S. 625 route de la gare FR-26210 Epinouze France X
Kennametal Logistics GmbH Zweibrücker Str. 105 66538 Neunkirchen Germany X
Sandvik Benelux B.V. 1 's-Gravelandseweg 401 3125 BJ Schiedam Netherlands X
Treibacher Industrie AG Auer-von-Welsbach-Straße 1 9330 Althofen Carinthia Austria X

Administrative data open all close all

  • 01-2120115881-60-0000
  • 01-2120115881-60-0001
  • 01-2120115881-60-0002
  • 01-2120115881-60-0003
  • 01-2120115881-60-0004
  • 01-2120115881-60-0005
  • 01-2120115881-60-0006

Contact Persons responsible for the SDS