Sodium Molybdate Dihydrate CAS 10102-40-6 Molybdic Acid Sodium Salt Dihydrate

• CAS No.: 10102-40-6
• Formula: Na2moo4.2(H2O)
• EINECS: 600-158-6
• Appearance: Powder
• Melting Point: 100 ºC (DEC.)
• Shelf Life: 2 Years
• Model NO.: SUREST-23
• Stock: Available
• Water Solubility: 56 G/100 Ml (O ºC)
• Density: 3.28
• Transport Package: 25kg or 200 Kg/Barrel
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 2841709000
• Production Capacity: 1000 Tons Yearly

Product Description

Sodium molybdate dihydrate
 

Name	Sodium molybdate dihydrate
Synonyms	Molybdic acid sodium salt dihydrate
Molecular Formula	Na2MoO4^.2(H2O)
Molecular Weight	241.95
CAS Registry Number	10102-40-6

Properties

Density	3.28
Melting point	100 ºC (dec.)
Water solubility	56 g/100 mL (O ºC)

Chemical Property:
White diamond crystal. The relative density is 3.28. Slightly soluble in water, insoluble.
Molybdenum trioxide can be produced by oxidation roasting of molybdenum concentrate, leach sodium molybdate solution with liquid alkali, and then it can be prepared after pumping, filtering, concentrating, cooling, centrifuging and drying.


Main Uses:
Alkaloids and glycosides were determined. The content of total phosphorus and available phosphorus in phosphate superphosphate was determined. Test for protein-free blood filtrate and serum protein. Corrosion inhibitor. In haploid breeding, H medium, T medium, modified Nisch medium, MS culture base and RM medium were prepared. Make pigments. Molybdate is a new water treatment agent with low toxicity and low pollution degree to the environment. In order to obtain better corrosion inhibition effect, molybdate is often combined with polyphosphate, gluconate, zinc salt and benzotriazole, which can not only reduce the amount of molybdate, but also improve the corrosion inhibition effect, and the amount of molybdate after compounding is reduced from 200 ~ 500mg/L to 4 ~ 6mg/L. In the process of molybdate film formation, dissolved oxygen must be present without calcium ions (or other divalent metal ions). Molybdate has high thermal stability and can be used in circulating water systems with high heat flux and local overheating.

Used in the manufacture of alkaloids, ink, fertilizer, molybdenum red pigment and fast pigment precipitant, catalyst, molybdenum salt, can also be used in the manufacture of flame retardants and pollution-free cold water system of metal inhibitors, also used as galvanizing, polishing agent and chemical reagents.






 

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