Potassium stearate
Also known as: Octadecanoic acid potassium salt, Octadecanoic acid, potassium salt, Octadecanoic acid, potassium salt (1:1), Potassium n-octadecanoate, Stearic acid potassium salt, potassium octadecanoate, potassium,octadecanoate, EINECS 209-786-1, MFCD00072385
Potassium stearate (CAS 593-29-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H35KO2 and a molecular weight of 322.568 g/mol. Key properties include a boiling point of 359.4ºC at 760 mmHg and a flash point of 162.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 593-29-3
- Jingsj CID
- J-1316540-7
- Molecular Formula
- C18H35KO2
- Molecular Weight
- 322.568 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 359.4ºC at 760 mmHg |
|---|---|
| Flash Point | 162.4ºC |
| Exact Mass | 322.227417 |
| PSA | 40.13000 |
| LogP | 4.99780 |
| Additional Property | insoluble |
Customs & Trade Information
| HS Code | 2915709000 |
|---|---|
| Summary | 2915709000. palmitic acid and its salts and esters. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Potassium stearate?
The CAS number of Potassium stearate is 593-29-3.
What are the molecular formula and molecular weight of Potassium stearate?
Potassium stearate has molecular formula C18H35KO2 and molecular weight 322.568 g/mol.
What are the upstream and downstream products of Potassium stearate?
For Potassium stearate, Upstream Products: Methanesulfonic acid, Butyl methanesulfonate, Butyl stearate; Downstream Products: Octyl stearate, n-Octadecane, Tetratriacontane.
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 stearate (CAS 593-29-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1316540-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.