Potassium oxalate
Also known as: Dipotassium oxalate, Ethanedioic acid, dipotassium salt, Oxalic acid, dipotassium salt, Dipotassium ethanedioate, Potassium neutral oxalate, Potassium oxalate (K2C2O4), dipotassium,oxalate, potassium(II) oxalate
Potassium oxalate (CAS 583-52-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2K2O4 and a molecular weight of 166.21600 g/mol. Key properties include a boiling point of 365.1ºC at 760 mmHg and a flash point of 188.8ºC. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 583-52-8
- Jingsj CID
- J-1327746-8
- Molecular Formula
- C2K2O4
- Molecular Weight
- 166.21600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 25g | - | - | CN China MOQ 25g | |
Made to Order | 99% 100g | - | - | CN China MOQ 100g | |
Made to Order | 99% 500g | - | - | CN China MOQ 500g |
Physicochemical Properties
| Boiling Point | 365.1ºC at 760 mmHg |
|---|---|
| Flash Point | 188.8ºC |
| Exact Mass | 165.90700 |
| PSA | 80.26000 |
Customs & Trade Information
| HS Code | 2917119000 |
|---|---|
| Summary | 2917119000 oxalic acid salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Potassium oxalate?
The CAS number of Potassium oxalate is 583-52-8.
What are the molecular formula and molecular weight of Potassium oxalate?
Potassium oxalate has molecular formula C2K2O4 and molecular weight 166.21600 g/mol.
Which suppliers offer Potassium oxalate?
1 supplier(s) listed; request a quote for pricing.
What are the upstream and downstream products of Potassium oxalate?
For Potassium oxalate, Upstream Products: Oxalic acid, Potassium formate, Potassium acetate; Downstream Products: Carbonyl sulfide, Potassium iodide, 3-Methyl-2-butanone.
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 oxalate (CAS 583-52-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1327746-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.