---
title: Phosphomolybdic Acid
date: 2025-03-05T09:10:15Z
modified: 2026-09-14T09:16:44Z
permalink: "https://allanchem.com/phosphomolybdic-acid/"
type: page
status: publish
excerpt: ""
wpid: 4381
timestamp: 2026-09-14T09:16:44Z
tags: []
---

##### CAS Number

51429-74-4















##### Grade

ACS















##### Packaging

Pail







































Phosphomolybdic Acid is an inorganic compound belonging to the class of polyoxometalates. It is sparingly soluble in water but soluble in alcohol and other organic solvents.
**Chemical Formula:** H3PMo12O40
**Appearance:** Yellow to pale yellow crystals or as a yellow powder
**Uses:**
**Pharmaceuticals**: Phosphomolybdic acid has been explored for its potential pharmaceutical applications, particularly in drug design and development. It exhibits antimicrobial, antioxidant, and anticancer properties, making it a subject of interest for the development of novel therapeutic agents.
**Corrosion Inhibition:** Phosphomolybdic acid and its derivatives have been investigated for their potential as corrosion inhibitors in metal surfaces exposed to aggressive env**i**ronments.
**Catalysis:** This compound is found in industrial processes and laboratory-scale synthesis due to its high activity, selectivity, and stability under reaction conditions.
**Analytical Chemistry:** Phosphomolybdic acid is widely used in analytical chemistry as a reagent for the detection and determination of cations and organic compounds.







































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