Bayville Chemical Supply Company Inc 70-G East Jefryn Boulevard Deer Park, New York, 11729 USA Telephone: 631-586-4309 Fax: 631-254-5591 E-Mail:
Bayville Chemical Supply Company Inc70-G East Jefryn BoulevardDeer Park, New York, 11729  USA           Telephone: 631-586-4309      Fax: 631-254-5591      E-Mail: 


≥ 99% pure, Laboratory Reagent Grade

CAS# 54723-94-3



Synomyms: Ammonium Phosphomolybdate Hydrate, Phosphomolybdic Acid, Ammonium Salt Hydrate


Formula: C12Mo12N3O40P-xH2O (x = ~3)


Applications: Ammonium-12-molybdophosphate is used to prepare aluminosilicate-supported heteropolyacid catalysts, which finds application in the dehydration of glycerol in the gas phase to get acrolein. It is used as an inorganic ion exchanger involved in the removal of cesium from liquid wastes.



Linear Formula

(NH4)3PMo12O40 · xH2O

Formula Weight

1876.35 (anhydrous)


Yellow Powder


3.15 g/cm3


Slightly soluble in water


Where to Find Us:

Bayville Chemical
70 East Jefryn Boulevard
Suite G
Deer Park, NY 11729

Phone: 631 586-4309

What's New

New larger location

As of August 2014, we have moved to this new, larger, modern facility to better service your needs.


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