Chinese Professional Good Quality CAS 7631-95-0 Sodium Molybdate
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It truly is our accountability to meet your needs and proficiently provide you. Your pleasure is our best reward. We are on the lookout ahead to the stop by for joint development for Chemical Molybdenum Catalyst and Metal Processing Aids, Immediate and expert after-sale service supplied by our consultant group has happy our buyers. Comprehensive Info and parameters from the merchandise will probably be sent to you for any comprehensive acknowledge. Free samples may be delivered and company check out to our corporation. n Morocco for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
Sodium molybdate, formula Na2MoO4. Molecular weight 205.92. White diamond crystal. Opaque white crystal. Melting point 687℃, relative density 3.2818. Dissolve in water. Dihydrate can be obtained by crystallization from aqueous solution (alkaline solution with pH higher than 8). The latter is a white rhombohedral crystal. MoO42- ions exist as regular tetrahedrons with a relative density of 3.28. When heated to 100℃, 2 molecules of water are lost to obtain anhydrous substance, easily soluble in water, soluble in 1.7 parts cold water and about 0.9 parts boiling water. 5% aqueous solution at 25℃ pH 9.0 ~ 10.0, insoluble in ethyl acetate. By gradually adding acid to the sodium molybdate solution and reducing the pH of the solution, the molybdate can be polymerized into a variety of polymolybdate salts, including sodium dimolybdate, sodium trimolybdate, sodium paramolybdate, sodium octamolybdate and sodium decamolybdate.
| ITEM | RESULT % |
| Na2MoO4•2H2O | 99.29 |
| Mo | 39.38 |
| Water insoluble | 0.1 max |
| NH4 | 0.005 max |
| Pb | 0.001 max |
| Fe | 0.002 max |
| PO4 | 0.05 max |
| SO4 | 0.01 max |
| pH | 9.5 |
Sodium molybdate is sodium molybdate, used as a metal corrosion inhibitor, scale removal agent, bleaching promoter and skin and hair protective agent, used as an analytical reagent for alkaloid determination, dyes and pharmaceutical industry; Sodium molybdate can be 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 non-pollution type cold water system of metal inhibitors, also used as galvanizing, polishing agent and chemical reagents.
25kg/bag
It truly is our accountability to meet your needs and proficiently provide you. Your pleasure is our best reward. We are on the lookout ahead to the stop by for joint development for Chinese Professional Good Quality CAS 7631-95-0 Sodium Molybdate, With us your money in protected your organization in safe . Hope we are able to be your trustworthy supplier in China . Looking ahead for your cooperation .
Chinese Professional Chemical Molybdenum Catalyst and Metal Processing Aids, Immediate and expert after-sale service supplied by our consultant group has happy our buyers. Comprehensive Info and parameters from the merchandise will probably be sent to you for any comprehensive acknowledge. Free samples may be delivered and company check out to our corporation. n Morocco for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
