Ammonium phosphotungstate trihydrate
三水合磷钨酸铵
Also known as: Phosphotungstic acid ammonium salt trihydrate, Ammonium tungsten hydroxide oxide phosphate, Ammonium phosphotungstenate
Ammonium phosphotungstate trihydrate (CAS 12704-02-8) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H12N3O40PW12 and a molecular weight of 2931.15000 g/mol. It is also known as Phosphotungstic acid ammonium salt trihydrate, Ammonium tungsten hydroxide oxide phosphate and Ammonium phosphotungstenate. Key property: a boiling point of 158ºC at 760mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 12704-02-8
- Jingsj CID
- J-1346565-0
- Molecular Formula
- H12N3O40PW12
- Chinese Name
- 三水合磷钨酸铵
- Molecular Weight
- 2931.15000 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 158ºC at 760mmHg |
|---|
Frequently Asked Questions
What is the CAS number of Ammonium phosphotungstate trihydrate?
The CAS number of Ammonium phosphotungstate trihydrate is 12704-02-8.
What are the molecular formula and molecular weight of Ammonium phosphotungstate trihydrate?
Ammonium phosphotungstate trihydrate has molecular formula H12N3O40PW12 and molecular weight 2931.15000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ammonium phosphotungstate trihydrate (CAS 12704-02-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1346565-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.