Ammonium Molybdate Tetrahydrate 99% ACS

£14.83 to £326.29

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Variation ID		Product Code	Pack Size	List Price
6710	photo_camera	GPC9308-X	100g GPC9308-X	£14.83
6711	photo_camera	GPC9308-2X	250g GPC9308-2X	£29.66
6712	photo_camera	GPC9308-5X	500g GPC9308-5X	£47.46
6713	photo_camera	GPC9308-Y	1Kg GPC9308-Y	£75.97
6714	photo_camera	GPC9308-2.5Y	2.5Kg GPC9308-2.5Y	£180.42
6715	photo_camera	GPC9308-5Y	5Kg GPC9308-5Y	£326.29

Ammonium heptamolybdate is an odourless crystalline compound ranging in colour from white to yellow-green. It is usually encountered as the tetrahydrate, whose chemical formula is (NH₄)₆Mo₇O₂₄·4H₂O.

Analytical reagent
Molybdenum metal and ceramics
Dehydrogenation and desulphurisation catalysts
Fixing of metals
Electroplating
Fertilizers for crops
Negative stain in biological electron microscopy

Minimum Assay: >99.3%
Molecular Formula: (NH4)6Mo7O24•4H2O
Molecular Weight: 1235.86 g/mol
Melting Point: 190°C
Density at 25°C (g/cm³): 2.498
Solubility in water (% weight): 43 g/100 g cold water
Chloride (Cl): <0.002%
Sulphate (SO₄): <0.02%
Phosphate, arsenate, silicate (as PO₄): < 0.002%
Lead (Pb): <0.0018%
Iron (Fe): < 0.001%