Ammonium phosphomolybdate

Name: Ammonium phosphomolybdate
Brand: Vaqora Chemicals
SKU: VQ-020457

About Ammonium phosphomolybdate

Ammonium phosphomolybdate (CAS 12026-66-3) is a refractory / heavy metal compound offered by Vaqora Chemicals. Formula H12Mo12N3O40P, molecular weight 1876.5 g/mol. Alternative names: AMP 1 (molybdate) and Ammonium molybdophosphate.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include materials research and chemical synthesis. Buyers come mainly from academic and industrial research.

We offer Ammonium phosphomolybdate in 25 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request. Export shipments are packed to international standards with the required transport documentation.

Typical applications

Materials research
Chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Ammonium phosphomolybdate
Catalogue No.	VQ-020457
CAS Number	12026-66-3
IUPAC name	triazanium;dodecakis(trioxomolybdenum);phosphate
Molecular formula	H₁₂Mo₁₂N₃O₄₀P
Molecular weight	1876.5 g/mol
Exact mass	1874.7429
InChIKey	RIAJLMJRHLGNMZ-UHFFFAOYSA-N
SMILES	[NH4+].[NH4+].[NH4+].[O-]P(=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
PubChem CID	90479084

Physical properties
Physical form	Other
H-bond donors / acceptors	3 / 40
TPSA	704 Å²
Synonyms	AMP 1 (molybdate), Ammonium molybdophosphate, Triammonium phosphomolybdate ((NH4)3PMO12O40), Molybdophosphoric acid (H3PMO12O40), triammonium salt, Ammonium molybdenum oxide phosphate ((NH4)3Mo12O36(PO4)), Triammonium 12molybdophosphate, Triammonium 12-molybdophosphate, Triammonium molybdophosphate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

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

Frequently asked questions

What is the CAS number of Ammonium phosphomolybdate?

The CAS Registry Number of Ammonium phosphomolybdate is 12026-66-3. It is also known as AMP 1 (molybdate), Ammonium molybdophosphate, Triammonium phosphomolybdate ((NH4)3PMO12O40).

What is the molecular formula and molecular weight of Ammonium phosphomolybdate?

Ammonium phosphomolybdate has the molecular formula H12Mo12N3O40P and a molecular weight of 1876.5 g/mol.

Which grade and pack sizes of Ammonium phosphomolybdate can I order?

We supply Ammonium phosphomolybdate, in 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ammonium phosphomolybdate?

Yes. Every lot of Ammonium phosphomolybdate 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 Ammonium phosphomolybdate be shipped internationally?

Yes. Ammonium phosphomolybdate is classified as hazardous, 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.