Ferrous sulfate tetrahydrate
硫酸亚铁四水合物
Also known as: Iron(2+) sulfate hydrate (1:1:4), Sulfuric acid, iron(2+) salt (1:1), tetrahydrate, Iron(II) sulfate 4-hydrate, Rozenite
Ferrous sulfate tetrahydrate (CAS 20908-72-9) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula FeH8O8S and a molecular weight of 223.96900 g/mol. It is also known as Iron(2+) sulfate hydrate (1:1:4), Sulfuric acid, iron(2+) salt (1:1), tetrahydrate and Iron(II) sulfate 4-hydrate. Key property: a boiling point of 330ºC at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20908-72-9
- Jingsj CID
- J-1128084-4
- Molecular Formula
- FeH8O8S
- Chinese Name
- 硫酸亚铁四水合物
- Molecular Weight
- 223.96900 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 330ºC at 760 mmHg |
|---|
Frequently Asked Questions
What is the CAS number of Ferrous sulfate tetrahydrate?
The CAS number of Ferrous sulfate tetrahydrate is 20908-72-9.
What are the molecular formula and molecular weight of Ferrous sulfate tetrahydrate?
Ferrous sulfate tetrahydrate has molecular formula FeH8O8S and molecular weight 223.96900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ferrous sulfate tetrahydrate (CAS 20908-72-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1128084-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.