Potassium methyl sulfate
Also known as: Methylsulfuric acid potassium salt, Methyl potassium sulfate, Potassium methylsulphate
Potassium methyl sulfate (CAS 562-54-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula CH3KO4S and a molecular weight of 150.195 g/mol. Key properties include a melting point of 212-217 °C and a density of 1.602g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 562-54-9
- Jingsj CID
- J-24567-0
- Molecular Formula
- CH3KO4S
- Molecular Weight
- 150.195 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 212-217 °C |
|---|---|
| Density | 1.602g/cm3 |
| Exact Mass | 149.938904 |
| PSA | 74.81000 |
| LogP | 0.17380 |
Frequently Asked Questions
What is the CAS number of Potassium methyl sulfate?
The CAS number of Potassium methyl sulfate is 562-54-9.
What are the molecular formula and molecular weight of Potassium methyl sulfate?
Potassium methyl sulfate has molecular formula CH3KO4S and molecular weight 150.195 g/mol.
What are the upstream and downstream products of Potassium methyl sulfate?
For Potassium methyl sulfate, Upstream Products: Dimethyl sulfate, Methyl benzoate, Methyl 2-naphthoate; Downstream Products: Methyl nitrite, Ammonia, N-Methyldipropylamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Potassium methyl sulfate (CAS 562-54-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24567-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.