High purity inorganic chemicals for the pharmaceutical, aerospace, R&D, and electronic industries.

  Barker Reinvents the Possible

Ammonium Molybdate Tetrahydrate,


Reagent A.C.S.


Assay (as MoO3): 81.0-83.0% (NH4)6Mo7O24
Insoluble matter: 0.005%
Chloride (Cl): 0.002%
Nitrate (NO3): Passes test
Arsenate, phosphate, and silicate (as SiO2): 0.001%
Phosphate (PO4): 5 ppm
Sulfate (SO4): 0.02%
Heavy metals (as Pb): 0.001%
Magnesium (Mg): 0.005%
Potassium (K): 0.01%
Sodium (Na): 0.01%