Trisodium citrate dihydrate
二水合柠檬酸三钠
Also known as: Sodium citrate dihydrate, Citric acid trisodium salt dihydrate, trisodium citrate dihydrate, Sodium citrate tribasic dihydrate, 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt, hydrate (1:3:2), Sodium 2-hydroxy-1,2,3-propanetricarboxylate hydrate (3:1:2)
Trisodium citrate dihydrate (CAS 6132-04-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H9Na3O9 and a molecular weight of 294.10 g/mol. It is also known as Sodium citrate dihydrate, Citric acid trisodium salt dihydrate and trisodium citrate dihydrate. Key properties include a melting point of >300 °C(lit.), a boiling point of 309.6ºC at 760 mmHg, a density of 1.76 and a flash point of 173.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6132-04-3
- Jingsj CID
- J-20127-2
- Molecular Formula
- C6H9Na3O9
- Chinese Name
- 二水合柠檬酸三钠
- Molecular Weight
- 294.10 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >300 °C(lit.) |
|---|---|
| Boiling Point | 309.6ºC at 760 mmHg |
| Density | 1.76 |
| Flash Point | 173.9 °C |
| Exact Mass | 293.993958 |
| PSA | 159.08000 |
| Refractive Index | 1.58 |
| Additional Property | 720 g/L (25 ºC) |
Activity & Biological Data
| Additional Information | [1]. Adcock DM, et al. Effect of 3.2% vs 3.8% sodium citrate concentration on routine coagulation testing. Am J Clin Pathol. 1997 Jan;107(1):105-10. |
|---|
Frequently Asked Questions
What is the CAS number of Trisodium citrate dihydrate?
The CAS number of Trisodium citrate dihydrate is 6132-04-3.
What are the molecular formula and molecular weight of Trisodium citrate dihydrate?
Trisodium citrate dihydrate has molecular formula C6H9Na3O9 and molecular weight 294.10 g/mol.
What are the upstream and downstream products of Trisodium citrate dihydrate?
For Trisodium citrate dihydrate, Upstream Products: Trisodium citrate pentahydrate, Sodium citrate; Downstream Products: N-Benzyltropinone.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Trisodium citrate dihydrate (CAS 6132-04-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20127-2 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.