Sodium citrate
无水柠檬酸钠
Also known as: Trisodium citrate, Citric acid trisodium salt, Anhydrous sodium citrate, Trisodium citrate anhydrous, 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, trisodium salt, Na₃-citrate
Sodium citrate (CAS 68-04-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H5Na3O7 and a molecular weight of 258.069 g/mol. It is also known as Trisodium citrate, Citric acid trisodium salt and Anhydrous sodium citrate. Key properties include a melting point of 300°C and a density of 1.008 g/mL at 20 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 68-04-2
- Jingsj CID
- J-35935-5
- Molecular Formula
- C6H5Na3O7
- Chinese Name
- 无水柠檬酸钠
- Molecular Weight
- 258.069 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 300°C |
|---|---|
| Density | 1.008 g/mL at 20 °C |
Frequently Asked Questions
What is the CAS number of Sodium citrate?
The CAS number of Sodium citrate is 68-04-2.
What are the molecular formula and molecular weight of Sodium citrate?
Sodium citrate has molecular formula C6H5Na3O7 and molecular weight 258.069 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sodium citrate (CAS 68-04-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35935-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.