Silicon [Si]
The registration of Silicon (Si) and FeSi alloys is lead by Euroalliages, the European Association of ferro-alloys and silicon 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 Haifa Ghattas (ghattas@euroalliages.be) at the Euroalliages Secretariat.
Fe-Alloys Consortium Factsheet
| 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: 24 April 2025