Sodium tungstate dihydrate
钨酸钠二水合物
Also known as: Sodium tungstate 2-hydrate, Sodium tungstate(VI) dihydrate, Disodium dioxido(dioxo)tungsten dihydrate, Tungstic acid sodium salt dihydrate, Sodium tungstate hydrated
Sodium tungstate dihydrate (CAS 10213-10-2) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H4Na2O6W and a molecular weight of 329.848 g/mol. It is also known as Sodium tungstate 2-hydrate, Sodium tungstate(VI) dihydrate and Disodium dioxido(dioxo)tungsten dihydrate. Key properties include a melting point of 698 °C(lit.) and a density of 4.18. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10213-10-2
- Jingsj CID
- J-1378228-1
- Molecular Formula
- H4Na2O6W
- Chinese Name
- 钨酸钠二水合物
- Molecular Weight
- 329.848 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 698 °C(lit.) |
|---|---|
| Density | 4.18 |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Sodium tungstate dihydrate?
The CAS number of Sodium tungstate dihydrate is 10213-10-2.
What are the molecular formula and molecular weight of Sodium tungstate dihydrate?
Sodium tungstate dihydrate has molecular formula H4Na2O6W and molecular weight 329.848 g/mol.
Is Sodium tungstate dihydrate hazardous?
Sodium tungstate dihydrate has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sodium tungstate dihydrate (CAS 10213-10-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1378228-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.