REACH Metals Gateway

Silicon [Si]

The registration of Silicon (Si) and FeSi alloys is lead by EuroAlliages, the Association of EU ferro-alloy producers. On the basis of a service agreement with the international CaSi Institute in formation, ferrosilicocalcium alloys (CaSi) will also be covered.. A first indicative list with substances that shall be registered is displayed below.

For any further information you may want to contact Nadia Vinck (nadia.vinck@euroalliages.be) at the EuroAlliages Secretariat.

Fe-Alloys Consortium information sheet

Name Formula EINECS CAS Contact Point
Ferrosilicocalcium Alloy CaSi 915-037-6 7440-21-3 euroalliages.com
Si/FeSi silicate (slags, elec. furnace smelting, iron silicate)   310-060-2 102110-59-8 euroalliages.com
Ferrosilicocalcium Alloy CaSi 234-587-1 12013-55-7 euroalliages.com
Silicon Si 231-130-8 7440-21-3 euroalliages.com
Silica Fumes/Silica SiO2 273-761-1 69012-64-2 euroalliages.com
Ferrosilicon alloy FeSi 912-631-7 12022-95-6 euroalliages.com
Ferrosilicon alloy FeSi2 234-671-8 12022-99-0 euroalliages.com

Last page update: 4 July 2018