REACH Metals Gateway

Tungsten [W]

During the first half of 2007, a small group of ITIA members established a Consortium to assist companies in jointly preparing for the Registration of Tungsten and Tungsten compounds under the auspices of the International Tungsten Industry Association (ITIA).  Further information on joining the Tungsten Consortium can be found at the Consortium website: www.tungstenconsortium.com.

Companies interested in the Tungsten Consortium should contact the ITIA Secretariat at info@itia.info.

Tungsten Consortium Information Sheet

Name Formula EINECS CAS Contact Point
Tungsten Metal W 231-143-9 7440-33-7 tungstenconsortium.com
Tungstic Acid H1/2WO4 231-975-2 7783-03-1 tungstenconsortium.com
Tungsten Carbide WC 235-123-0 12070-12-1 tungstenconsortium.com
Fused Tungsten Carbide WC2 235-124-6 12070-13-2 tungstenconsortium.com
Tungsten(VI) Oxide ( Blue oxide)   254-413-8 39318-18-8 tungstenconsortium.com
Tungsten Trioxide (Yellow oxide) WO3 215-231-4 1314-35-8 tungstenconsortium.com
Ammonium meta-Tungstate H4N1/6H2040W12 234-733-4 12028-48-7 tungstenconsortium.com
Ammmonium para-Tungstate (APT) H4N1/10H2O42W12 234-364-9 11120-25-5 tungstenconsortium.com
Ferro Tungsten Fe 231-96-4 7439-89-6 tungstenconsortium.com

Last page update: 1 October 2018