Characters : White scaly crystal with slight luster, density is 3.2g/cm, soluble in water, can lose water of crystallization at 100°

Uses : Used in the manufacture of alkaloids, inks, fertilizers, molybdenum red pigment and fastness pigment precipitant, catalyst, molybdenum salt, can also be used in the manufacture of flame retardant and non-pollution cold water system of metal inhibitors, but also used as galvanizing, polishing agent and chemical reagent.