Fayalite
铁橄榄石
Also known as: Fayalite (Fe2(SiO4)), Iron(II) orthosilicate, Orthosilicic acid diiron(II) salt, Diiron silicon tetraoxide, iron(2+); silicic acid
Fayalite (CAS 13918-37-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Fe2H4O4Si and a molecular weight of 207.80500 g/mol. It is also known as Fayalite (Fe2(SiO4)), Iron(II) orthosilicate and Orthosilicic acid diiron(II) salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13918-37-1
- Jingsj CID
- J-1046165-3
- Molecular Formula
- Fe2H4O4Si
- Chinese Name
- 铁橄榄石
- Molecular Weight
- 207.80500 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Fayalite?
The CAS number of Fayalite is 13918-37-1.
What are the molecular formula and molecular weight of Fayalite?
Fayalite has molecular formula Fe2H4O4Si and molecular weight 207.80500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Fayalite (CAS 13918-37-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1046165-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.