Magnesium sulfate monohydrate
Also known as: Magnesium sulfate monohydrate, Kieserite, Sulfuric acid magnesium salt (1:1), monohydrate, Magnesium sulphate monohydrate
Magnesium sulfate monohydrate (CAS 14168-73-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula MgSO4.H2O and a molecular weight of 138.38 g/mol. Key properties include a melting point of 150ºC (dec.)(lit.) and a density of 2.57 g/mL at 25ºC(lit.). It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 14168-73-1
- Jingsj CID
- J-25606-4
- Molecular Formula
- MgSO4H2O
- Molecular Weight
- 138.38 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 150ºC (dec.)(lit.) |
|---|---|
| Density | 2.57 g/mL at 25ºC(lit.) |
| PSA | 88.64000 |
| Appearance | colorless monoclinic crystals |
| Additional Property | H2O: 37.1% (67.5°C), 8% (170°C), 0.5% (240°C) [KIR81] |
Customs & Trade Information
| HS Code | 2833210000 |
|---|
Frequently Asked Questions
What is the CAS number of Magnesium sulfate monohydrate?
The CAS number of Magnesium sulfate monohydrate is 14168-73-1.
What are the molecular formula and molecular weight of Magnesium sulfate monohydrate?
Magnesium sulfate monohydrate has molecular formula MgSO4.H2O and molecular weight 138.38 g/mol.
Which suppliers offer Magnesium sulfate monohydrate?
1 supplier(s) listed; request a quote for pricing.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Magnesium sulfate monohydrate (CAS 14168-73-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25606-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.