Phosphomolybdic acid, GR

Name: Phosphomolybdic acid, GR
Brand: Vaqora Chemicals
SKU: VQ-014982

About Phosphomolybdic acid, GR

Phosphomolybdic acid (CAS 51429-74-4) is a refractory / heavy metal compound offered by Vaqora Chemicals (AR grade) at a purity of ≥47.5%. Formula H3[P(Mo3O10)4].xH2O, molecular weight 1825.28 g/mol. Alternative names: Molybdophosphoric acid.

In its supplied form it is yellow to orange powder or chunks. Reported physical data include a density of 1.62 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include organic synthesis, chromatography, biological staining and solvent and extraction work. Our customers for this product work in academic and industrial research.

Standard pack sizes are 25 g, 100 g, 500 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Chromatography
Biological staining
Solvent & extraction work

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Phosphomolybdic acid, GR
Catalogue No.	VQ-014982
CAS Number	51429-74-4
Molecular formula	H₃[P(Mo₃O₁₀)₄].xH₂O
Molecular weight	1825.28 g/mol
Grade	AR
Purity / assay	≥47.5%
HSN code	28111990

Physical properties
Physical form	Powder
Appearance	Yellow to orange powder or chunks
Density	1.62 g/mL at 25 °C
UN number	UN 3084

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 51429-74-4

Phosphomolybdic acid, 20 wt% in ethanol

CAS: 51429-74-4
Formula: H₃[P(Mo₃O₁₀)₄]
MW: 1825.25 g/mol

VQ-003628

Frequently asked questions

What is the CAS number of Phosphomolybdic acid, GR?

The CAS Registry Number of Phosphomolybdic acid, GR is 51429-74-4. It is also known as Molybdophosphoric acid.

What is the molecular formula and molecular weight of Phosphomolybdic acid, GR?

Phosphomolybdic acid, GR has the molecular formula H3[P(Mo3O10)4].xH2O and a molecular weight of 1825.28 g/mol.

Which grade and pack sizes of Phosphomolybdic acid, GR can I order?

We supply Phosphomolybdic acid, GR in AR (≥47.5%) grade, in 25 g, 100 g, 500 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Phosphomolybdic acid, GR?

Yes. Every lot of Phosphomolybdic acid, GR is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Phosphomolybdic acid, GR be shipped internationally?

Yes. Phosphomolybdic acid, GR is classified as hazardous (UN 3084), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.