Sodium phosphate dibasic dodecahydrate
Also known as: Disodium phosphate dodecahydrate, Disodium hydrogen phosphate dodecahydrate, Disodium orthophosphate dodecahydrate, Sodium phosphate, dibasic dodecahydrate, Sodium hydrogen phosphate hydrate (2:1:12), di-Sodium hydrogen phosphate dodecahydrate, Sodium monohydrogen phosphate dodecahydrate
Sodium phosphate dibasic dodecahydrate (CAS 10039-32-4) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H25Na2O16P and a molecular weight of 358.142 g/mol. Key properties include a melting point of 35 °C, a boiling point of 158ºC at 760 mmHg and a density of 1,52 g/cm3. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 10039-32-4
- Jingsj CID
- J-19102-6
- Molecular Formula
- H25Na2O16P
- Molecular Weight
- 358.142 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 35 °C |
|---|---|
| Boiling Point | 158ºC at 760 mmHg |
| Density | 1,52 g/cm3 |
| Exact Mass | 358.067566 |
| PSA | 203.99000 |
| Refractive Index | 1.429 |
| Additional Property | 218 g/L (20 ºC) |
Activity & Biological Data
| Additional Information | [1]. Chen J, et al. The gelation behavior of thiolated citrus high-methoxyl pectin induced by sodium phosphate dibasic dodecahydrate. Carbohydr Polym. 2022;277:118849. |
|---|
Customs & Trade Information
| HS Code | 2835220000 |
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Frequently Asked Questions
What is the CAS number of Sodium phosphate dibasic dodecahydrate?
The CAS number of Sodium phosphate dibasic dodecahydrate is 10039-32-4.
What are the molecular formula and molecular weight of Sodium phosphate dibasic dodecahydrate?
Sodium phosphate dibasic dodecahydrate has molecular formula H25Na2O16P and molecular weight 358.142 g/mol.
Which suppliers offer Sodium phosphate dibasic dodecahydrate?
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. "Sodium phosphate dibasic dodecahydrate (CAS 10039-32-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19102-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.