Sodium molybdate dihydrate is a kind of white or slightly lustrous squamous crystal with the density of 3.2g/cm3. Soluble in water, it will lose the water of crystallization at 100°C.
Properties: Sodium Molybdate Dihydrate is white crystalline powder. Lose 2 molecules of crystal water at 100°C. It is soluble in 1.7 parts of cold water and about 0.9 parts of boiling water. The pH of 5% aqueous solution is 9.0 to 10.0 at 25°C. The relative density (d184) is 3.28. The melting point is 687°C. LD50 (mice, abdominal cavity) 344mg/kg. It is irritating. Application used to manufacture alkaloids, inks, fertilizers, molybdenum red pigments and lightfast pigments as precipitants, catalysts, and molybdenum salts. It can also be used to manufacture flame retardants and metal inhibitors for pollution-free cold water systems. It is also used as plating Zinc, polishing agent and chemical reagents. Package in 25kg bags /25kg drum