Sodium Molybdate Dihydrate (Technical Grade)
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Product Description
Product
Sodium Molybdate Dihydrate (Technical Grade)
CAS
10102-40-6
Formula
Na2MoO4 x 2H2O
Synonym
Disodium molybdate dihydrate; Molybdic acid disodium salt dihydrate; SMC; Sodium molybdate (VI) dihydrate; Sodium molybdate crystalline
Typical Product Specifications
Direct Evaporative Cooling
pt. 100 c, subsequent anhyd. form melts 686 c
Water Loss
<= 15% (105C)
Mercury, as Hg
<= 0.0005% wt.
Chloride
= 0.01% wt.
Heavy Metals, as Pb
<= 0.001% wt.
pH of a 5% solution
7.5 - 10.0
Na2MoO4
>= 84.5% wt.
Insoluble Matter
<= 0.01
Molybdenum
>= 39.6% wt.
Melting Point
687C
Sulfate
<= 0.05% wt.
Na2MoO4 x H2O
>= 99.5% wt.
Molecular weight
241.95
Solubility
water
Notes
Used as a corrosion inhibitor for open and closed cooling water systems, engine coolants, metalworking fluids, metal finishing, and oil drilling mud's.
Class
Industry
Sodium Molybdate Dihydrate (Technical Grade)
Product Description
Product
Sodium Molybdate Dihydrate (Technical Grade)
CAS
10102-40-6
Formula
Na2MoO4 x 2H2O
Synonym
Disodium molybdate dihydrate; Molybdic acid disodium salt dihydrate; SMC; Sodium molybdate (VI) dihydrate; Sodium molybdate crystalline
Typical Product Specifications
Direct Evaporative Cooling
pt. 100 c, subsequent anhyd. form melts 686 c
Water Loss
<= 15% (105C)
Mercury, as Hg
<= 0.0005% wt.
Chloride
= 0.01% wt.
Heavy Metals, as Pb
<= 0.001% wt.
pH of a 5% solution
7.5 - 10.0
Na2MoO4
>= 84.5% wt.
Insoluble Matter
<= 0.01
Molybdenum
>= 39.6% wt.
Melting Point
687C
Sulfate
<= 0.05% wt.
Na2MoO4 x H2O
>= 99.5% wt.
Molecular weight
241.95
Solubility
water
Notes
Used as a corrosion inhibitor for open and closed cooling water systems, engine coolants, metalworking fluids, metal finishing, and oil drilling mud's.
Class
Industry
