Calcium citrate
Also known as: 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, calcium salt, 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, calcium salt (2:3), Calcium 2-hydroxy-1,2,3-propanetricarboxylate (3:2), Calcium 2-hydroxypropane-1,2,3-tricarboxylate (3:2), Tribasic calcium citrate, Citrical
Calcium citrate (CAS 813-94-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H10Ca3O14 and a molecular weight of 498.433 g/mol. Key properties include a melting point of 120ºC (loses water), a boiling point of 309.6ºC at 760 mmHg, a density of 1.63 g/cm3 and a flash point of 155.2ºC. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 813-94-5
- Jingsj CID
- J-32928-2
- Molecular Formula
- C12H10Ca3O14
- Molecular Weight
- 498.433 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 120ºC (loses water) |
|---|---|
| Boiling Point | 309.6ºC at 760 mmHg |
| Density | 1.63 g/cm3 |
| Flash Point | 155.2ºC |
| Exact Mass | 497.894836 |
| PSA | 281.24000 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Additional Property | 0.1 M HCl: 0.01 M at 20 °C, clear, colorless |
Customs & Trade Information
| HS Code | 2918150000 |
|---|---|
| Summary | 2918150000. other salts and esters of citric acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:4ABXY(export license,certificate of inspection for goods inward,certificate of inspection for goods outwardexport license(processing trade),export license(border small volume trade)). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Calcium citrate?
The CAS number of Calcium citrate is 813-94-5.
What are the molecular formula and molecular weight of Calcium citrate?
Calcium citrate has molecular formula C12H10Ca3O14 and molecular weight 498.433 g/mol.
Which suppliers offer Calcium citrate?
1 supplier(s) listed; request a quote for pricing.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Calcium citrate (CAS 813-94-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32928-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.