Phosphomolybdic acid

Phosphomolybdic acid is a chemical compound registered under number CAS 51429-74-4, with the molecular formula H₅Mo₁₂O₄₁P, and a molar mass of 1843.4 g/mol.

The molecule contains 59 atoms connected by 45 chemical bonds. The full systematic IUPAC name of this compound is phosphoric acid;dodecakis(trioxomolybdenum);hydrate. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, polar surface area PSA = 693 Ų, 4 donors and 41 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The interactive 3D model and the viewer images are protected by copyright (© MolGod.org) — terms of use: molgod.org/copyright/.

Molecular formula	H₅Mo₁₂O₄₁P
Molar mass	1843.4 g/mol
IUPAC	phosphoric acid;dodecakis(trioxomolybdenum);hydrate
SMILES	O.OP(=O)(O)O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O
InChIKey	PDDXOPNEMCREGN-UHFFFAOYSA-N
logP (XLogP3)	—
PSA	693 Ų
HBD / HBA	4 / 41
PubChem CID	CID 16211564 ↗

Signal word: Danger

H272 — May intensify fire; oxidiser

H314 — Causes severe skin burns and eye damage

H335 — May cause respiratory irritation

H341 — Suspected of causing genetic defects

H351 — Suspected of causing cancer

H361 — Suspected of damaging fertility or the unborn child

Brak articles naukowych dla CAS 51429-74-4 w PubMed / OpenAlex / Semantic Scholar.

Molybdophosphoric acid · dodecamolybdophosphoric acid · RN225F04V1 · Molybdenumphosphorus hydroxide oxide · Phosphoric acid, anhydride with molybdic acid · phosphomolybdate · Molybdenum Phosphoratum · molybdatophosphoric acid · RefChem:58008 · 234-336-6 · 610-660-7 · Phosphomolybdic acid · Phosphomolybdic acid hydrate · 51429-74-4 · Phosphomolybdic acid [MI]

• 📊 PubChem CID 16211564 — NIH
• 🔬 NIST WebBook — spectroscopy
• 💊 ChEMBL — bioactivity