Sodium molybdate Other names： Sodiummolybdate dihydrate，，disodium molybdate CAS Number 7631-95-0 Chemical formula: Na2MoO4 Sodium molybdate (Na2MO4) may be used as an electrolyte additive, for use in electrochemical capacitors. Addition of Na2MO4 as an electrolyte additive may result in enhanced capacitance, corrosion prevention and stabilized performance. It may also be used as a catalyst during the manufacture of paints and dyes The product is used in the manufacture of alkaloids, reagents, dyestuffs, molybdate red pigments, molybdate salts and sun resistant precipitants, as well as the raw materials for the manufacture of flame retardants. Crystal sodium molybdate can also be used as an inhibitor  Widely used in circulating cooling system, metalworking fluid.