Iron arsenide
砷化铁
Also known as: diiron arsenide, iron arsenide (Fe2As), Diiron arsenic, EINECS 234-474-7, MFCD00151533
Iron arsenide (CAS 12005-88-8) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula AsFe2H and a molecular weight of 187.62000 g/mol. It is also known as diiron arsenide, iron arsenide (Fe2As) and Diiron arsenic. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 12005-88-8
- Jingsj CID
- J-1329059-9
- Molecular Formula
- AsFe2H
- Chinese Name
- 砷化铁
- Molecular Weight
- 187.62000 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
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Frequently Asked Questions
What is the CAS number of Iron arsenide?
The CAS number of Iron arsenide is 12005-88-8.
What are the molecular formula and molecular weight of Iron arsenide?
Iron arsenide has molecular formula AsFe2H and molecular weight 187.62000 g/mol.
Is Iron arsenide hazardous?
Iron arsenide has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Iron arsenide (CAS 12005-88-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329059-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.