Sodium molybdate Powder Raw Materials CAS 7631-95-0

MF:MoNa2O4

MW:205.91714

EINECS:231-551-7

Specification:Sodium molybdate Powder

Sample:Sodium molybdate Powder

Brand:Sodium molybdate Powder

Appearance: white Powder

Storage: Cool Dry Place

Brand: Globalchemical

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of Sodium molybdate Powder

Sodium molybdate Powder, chemical formula Na2MoO4, is a white rhombic crystal that loses 2 molecules of crystalline water at 100°C. Sodium molybdate CAS 7631-95-0 dissolves in 1.7 parts cold water and about 1 part water. Loses 2 molecules of water of crystallization at 100°C. Sodium molybdate CAS 7631-95-0 Soluble in 1.7 parts of cold water and about 0.9 parts of boiling water, 5% aqueous solution at 25°C pH 9.0-10.0. Sodium molybdate Raw Materials Relative Density (d184) 3.28. Melting point 687°C. LD50 (MG) (small). LD50 (mouse, intraperitoneal) 344mg/kg. irritant.

Sodium molybdate CAS 7631-95-0 can be produced by oxidizing and roasting molybdenum concentrate to generate molybdenum trioxide, and leaching with liquid alkali to generate sodium molybdate solution, and then filtering, concentration, cooling, centrifugation, and drying.Chemical Stability of Sodium molybdate Raw Materials: Stable in closed containers under normal storage and handling conditions at room temperature. Chemical Stability of Sodium molybdate Raw Materials: Stable in closed containers under normal storage and handling conditions at room temperature.

Applications / Functions of Sodium molybdate Powder

• Sodium molybdate Raw Materials are used as metal corrosion inhibitors, scale removers, bleach promoters, and skin and hair protectants.
• Sodium molybdate Powder Used as an analytical reagent for alkaloid determination, dyes and pharmaceutical industry.
• Sodium molybdate CAS 7631-95-0 Used in the manufacture of alkaloids, inks, fertilizers, molybdenum red pigments and sunlight pigments precipitants, catalysts, molybdenum salts, but also used in the manufacture of flame retardants and non-polluting chilled water system of the metal inhibitors, but also used as zinc plating, abrasives and chemical reagents.
• Sodium molybdate Raw Materials can be used in dyestuffs, inks, corrosion inhibitors, metal materials and other industrial products.
• Sodium molybdate CAS 7631-95-0 Used in the preparation of molybdenum salts, dyes, pigments, catalysts, corrosion inhibitors and so on.

Physicochemical Property of Sodium molybdate Powder

Sodium molybdate CAS 7631-95-0, chemical formula Na2MoO4, is white rhombic crystal. Loses 2 molecules of water of crystallization at 100℃. Soluble in 1.7 parts of cold water and about 0.9 parts of boiling water, 5% aqueous solution at 25 ℃ pH 9.0 ~ 10.0. relative density (d184) 3.28. melting point 687 ℃. LD50 (mouse, intraperitoneal) 344mg/kg. irritating.

Sodium molybdate Powder can be produced by oxidizing and roasting molybdenum concentrate to generate molybdenum trioxide, and leaching with liquid alkali to generate sodium molybdate solution, followed by filtration, concentration, cooling, centrifugation, and drying.Chemical Stability of Sodium molybdate Raw Materials: Stable in closed containers under normal storage and handling conditions at room temperature temperature. Production methodprocess of Sodium molybdate Raw Materials

Production methodprocess of Sodium molybdate Powder

In the laboratory it is obtained by melting a mixture of molybdenum trioxide and sodium carbonate. In the industry, the raw material molybdenite (the main component MoS2) is oxidized and roasted to make crude molybdenum oxide, which is washed with nitric acid to remove impurities, and then dissolved in aqueous sodium hydroxide, and then heated and concentrated to obtain sodium molybdate dihydrate Na2MoO4-2H2O, which can be made anhydrous when heated up to 100 ℃.