Sodium Molybdate

Sodium Molybdate

Sodium molybdate is an inorganic compound consisting of sodium (Na⁺) cations and molybdate (MoO₄²⁻) anions.

Chemical Formula: Na₂MoO₄ • 2H₂O

CAS Number: 7631-95-0

Grade: ACS, Tech

Appearance:  a white, crystalline salt.

Uses:

• Micronutrient: The primary use of sodium molybdate is as a micronutrient fertilizer to prevent molybdenum deficiency in crops.

• Pigment Production: Limited use in the production of certain pigments, such as molybdenum orange or molybdate red.

• Flame Retardant: Limited historical use as a flame retardant.

• Corrosion Inhibitor: It can act as a corrosion inhibitor in some metal cleaning solutions by forming a protective layer on metal surfaces.

Industry and Common Applications:

• Textile and Dyeing Industry: It is used to enhance dye absorption, improve color uniformity, and optimize dyeing processes.

• Paper and Pulp Industry: It helps control the pH level, reduce foam formation, and improve the dispersion of fibers, fillers, and additives in paper production.

• Water treatment: Utilized in water treatment processes as a water softener or scale inhibitor.

• Metal Industry: A source of molybdenum for the production of various other molybdenum compounds used in different metal industry applications.