Potassium formate
Also known as: Formic acid potassium salt, Potassium formiate, HCOOK, Potassium fulvic acid
Potassium formate (CAS 590-29-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula CHKO2 and a molecular weight of 84.116 g/mol. Key properties include a melting point of 165-168 °C(lit.), a boiling point of 100.6ºC at 760 mmHg, a density of 1.91 and a flash point of 29.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 590-29-4
- Jingsj CID
- J-36048-5
- Molecular Formula
- CHKO2
- Molecular Weight
- 84.116 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 165-168 °C(lit.) |
|---|---|
| Boiling Point | 100.6ºC at 760 mmHg |
| Density | 1.91 |
| Flash Point | 29.9ºC |
| Exact Mass | 83.961365 |
| PSA | 40.13000 |
| Additional Property | soluble |
Customs & Trade Information
| HS Code | 2915120000 |
|---|---|
| Summary | 2915120000 salts of formic acid。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Potassium formate?
The CAS number of Potassium formate is 590-29-4.
What are the molecular formula and molecular weight of Potassium formate?
Potassium formate has molecular formula CHKO2 and molecular weight 84.116 g/mol.
What are the upstream and downstream products of Potassium formate?
For Potassium formate, Upstream Products: Carbon dioxide, Potassium hydrogen carbonate, Formic Acid; Downstream Products: Trimesic acid, 4-(Trifluoromethylthio)benzoic acid, 3-(Trifluoromethyl)benzoic acid.
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 formate (CAS 590-29-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36048-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.