Industrial

Sodium Molybdate

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Sodium molybdate, Na2MoO4, is useful as a source of molybdenum. It is often found as the dihydrate, Na2MoO4·2H2O. The molybdate anion is tetrahedral. Two sodium cations coordinate with every one anion. Sodium molybdate was first synthesized by the method of hydration.

Uses

The agriculture industry uses 1 million pounds per year as a fertilizer. In particular, its use has been suggested for treatment of whiptail in broccoli and cauliflower in molybdenum-deficient soils. However, care must be taken because at a level of 0.3 ppm sodium molybdate can cause copper deficiencies in animals, particularly cattle.

It is used in industry for corrosion inhibition, as it is a non-oxidizing anodic inhibitor. The addition of sodium molybdate significantly reduces the nitrite requirement of fluids inhibited with nitrite-amine, and improves the corrosion protection of carboxylate salt fluids.

Sodium Molybdate [PURE]

Characteristics of Sodium Molybdate

Specifications:

SynonymsNatrium Molybdate

Molecular FormulaNa2MoO4. 2H2O

Assay99 - 100 %

Mo Content39 to 39.7 %

MoO3 Content59 to 59.5 %

 

S.NoCharacteristicsSpecifications

1.StatusCrystalline

2.ColourWhite

3.SolubilityWater Soluble

4.pH of 5 % solution7.5 - 9

5.Water insolubles0.05 % max.

6.Loss on drying14.8 to 15.2 %

  • Packing to Sodium Molybdate ;  50 kgs HDPE drum