Packaging: Powder, 25kg/40kg/50Kg, bags / barrels Nature: Orange powder, the relative density is 3.357. It's soluble in acid, alkali, slightly soluble in water, and insoluble in ethanol. Pentoxide vapor is toxic!

Molecular Formula: (NH4)Mo7O24.4H2O CAS NO.: 12027-67-7 (Anhydrous); 12054-85-2 (Tetrahydrate) Synonyms: Molybdic acid hexammonium salt tetrahydrate; Ammonium molybdate tetrahydrate; ammonium heptamolybdate, tetrahydrate. Molecular Weight:1235.86

Packing: Iron barrel or paperboard barrel. Nature: White or light yellow crystal, relative density /2.79., Melting point /630 ℃. It’s slightly soluble in ethanol. Uses:Sodium Metavanadate is used as photography auxiliary, and desulfurizer together with ADA in the production of synthetic ammonia, synthetic methanol, coking gas, synthetic fuels, etc.

Ferro-tungsten is very important that tungsten has good influence on high temperature mechanical properties of steel to improve heat resistance and tempering stability of steel.

Niobium is a transition metal in Group 5 (VB) of the periodic table. Niobium is used in many alloys. An alloy is made by melting and mixing two or more metals. The mixture has properties different from those of the individual metals.

Application: • Refined and enamel for the naphtha product adhesion; • For enamel products, adhesives, strong adhesion to enamel with the iron.Can also be used to remove sulfur in naphtha.