Ammonium Molybdate USP
Ammonium Heptamolybdate is the inorganic compound whose chemical formula is (NH4)6Mo7O24, normally encountered as the tetrahydrate. It is a colorless solid, often referred to as ammonium paramolybdate or simply as ammonium molybdate
It can be used in the detection of recreational drugs as a component of the froehde reagent. Also used as a dietary supplement.
Molecular Formula: (NH4)6Mo7O24.4H2O
Molecular Weight: 1236.00 g/mol
CAS No.: 12054-85-2
|Characters||It occurs as colorless or slightly greenish or yellowish crystals.|
|Solubility||Soluble in water, practically insoluble in alcohol.|
|Insoluble Substances||Not more than 0.005%|
|Chlorides||Not more than 20 ppm|
|Limit of Nitrate||Specified Test|
|Sulfate||Not more than 200 ppm|
|Arsenate, Phosphate & Silicate||Not more than 10 ppm|
|Nitrate||Specified test. The blue color is not completely discharged in 5 min.|
|Phosphate||Not more than 5 ppm|
|Magnesium & alkali salts||Not more than 0.02%|
|Heavy Metals||Not more than 10 ppm|
|Residual Solvents||Meets the requirements|
|Assay||Not less than 99.3% and more than 101.8% of (NH4)6Mo7O24.4H2O|
Shelf life, Storage and Packing
It should be stored in a segregated area in a cool and ventilated place away from combustible materials. Keep in a tightly closed container, sealed until ready for use. It is packed in 25kg or 50kg HDPE bags or drums as required.
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We observe WHO Good manufacturing practice and Good laboratory practice.