Ammonium phosphomolybdate hydrate - Mo≥45 % , CAS No.54723-94-3

CAS: 54723-94-3 Cat. No.: A493663 Formula: H₁₂Mo₁₂N₃O₄₀P·xH₂O Molecular Weight: 1876.35 (anhydrous basis) EC Number: 611-191-0 PubChem CID: 131664298

GRADE & PURITY Mo≥45 %

Synonyms

Ammonium-12-molybdophosphate; Molybdophosphoric acid ammonium salt; Phosphomolybdic acid ammonium salt hydrate Ammonium molybdophospate

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

Specifications

Synonyms

Ammonium-12-molybdophosphate; Molybdophosphoric acid ammonium salt; Phosphomolybdic acid ammonium salt hydrate Ammonium molybdophospate

Specifications & Purity

Mo≥45 %

Storage

Store at 2-8°C,Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Names and Identifiers

• Pubchem Sid: 504773074
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504773074
• WGK Germany: 3
• PubChem CID: 131664298
• UN Number: 3085
• Molecular Weight: 1876.35 (anhydrous basis)

Chemical and Physical Properties

• Solubility: Slightly soluble in water
• Sensitivity: Moisture sensitive.

References

1. Yue Cao, Yanping Wang, Lirong Guo, Zhiyue Han, Haining Liu, Kaipeng Zhong, Shaoju Bian, Naicai Xu.  (2025)  Interfacial Adsorption Behavior of a Structurally Optimized AMP@MIL-101(Cr) Composite for Efficient Rubidium Recovery from Aqueous Solution.  LANGMUIR,      [PMID:40864849] [10.1021/acs.langmuir.5c02783]

2. Feng Gu, Jie Wang, Xian Zhang, Shuxuan Liu, Bohua Ren, Guobin Wen, Zhiguang Guo.  (2025)  Interfacial engineering of oxyhydroxide/sulfide heterostructure enables efficient charge/mass transfer for industrial hydrogen production.  APPLIED CATALYSIS B-ENVIRONMENTAL,      [PMID:] [10.1016/j.apcatb.2025.125525]

3. Wanjun Mu, Rui Zhang.  (2026)  Preparation of Acid-Resistant Ammonium Molybdophosphate Spheres for Removal of Cs+ From Analog High-Level Liquid Wastewater.  ChemistrySelect,  11  (5): (e04413).  [PMID:] [10.1002/slct.202504413]

4. Tie Ye, Yong Qin, Zhenyu Gao, Zhengkun Long.  (2026)  Turing Charge Distribution via S-Doping of Porous CoMoP2 for Efficient Overall Water Splitting Electrocatalysis.  LANGMUIR,      [PMID:42010972] [10.1021/acs.langmuir.6c00541]

Frequently Asked Questions

How should this product be stored?

Store at 2–8 °C under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 54723-94-3, the molecular formula is H12Mo12N3O40P·xH2O, and the molecular weight is 1876.35 (anhydrous basis) g/mol.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.