Ammonium phosphotungstate trihydrate
磷钨酸铵,三水
Also known as: Ammonium phosphotungstate,trih, Ammonium phosphate - trioxotungsten hydrate (3:1:12:3), Ammonium phosphate trioxotungsten hydrate (3:1:12:3), MFCD00801142, Tungstophosphoric acid (H3PW12O40), triammonium salt, trihydrate
Ammonium phosphotungstate trihydrate (CAS 1311-90-6) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H18N3O43PW12 and a molecular weight of 2985.191 g/mol. It is also known as Ammonium phosphotungstate,trih, Ammonium phosphate - trioxotungsten hydrate (3:1:12:3) and Ammonium phosphate trioxotungsten hydrate (3:1:12:3). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1311-90-6
- Jingsj CID
- J-51162-5
- Molecular Formula
- H18N3O43PW12
- Chinese Name
- 磷钨酸铵,三水
- Molecular Weight
- 2985.191 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of Ammonium phosphotungstate trihydrate?
The CAS number of Ammonium phosphotungstate trihydrate is 1311-90-6.
What are the molecular formula and molecular weight of Ammonium phosphotungstate trihydrate?
Ammonium phosphotungstate trihydrate has molecular formula H18N3O43PW12 and molecular weight 2985.191 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 1311-90-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-51162-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.