Ammonium Heptamolybdate is a white, crystalline powder, soluble in water. It is a high purity compound and can be used in gravimetric precipitation analysis, particularly Phosphate, Silicate, Arsenate, and Lead; therefore, ACS Reagent specifications are particularly stringent in respect to these trace anions.

When heated, Ammonium Heptamolybdate will begin to release its waters-of-hydration (above 90°C) and decompose (above 190°C) into Ammonia and other Molybdate derivatives.

Please refer to the Specification Sheet for more information.

Download Specification Sheet (PDF)

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