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Sodium molybdate, Na 2 MoO 4, is useful as a source of molybdenum. [2] This white, crystalline salt is often encountered as the dihydrate, Na 2 MoO 4 ·2H 2 O. Preparation
In chemistry, a molybdate is a compound containing an oxyanion with molybdenum in its highest oxidation state of +6: O − −Mo(=O) 2 −O −. Molybdenum can form a very large range of such oxyanions , which can be discrete structures or polymeric extended structures, although the latter are only found in the solid state.
Sodium molybdate; Z. Zinc molybdate This page was last edited on 1 November 2023, at 18:23 (UTC). Text is available under the Creative Commons Attribution-ShareAlike ...
Ammonium heptamolybdate is the inorganic compound whose chemical formula is (NH 4) 6 Mo 7 O 24, normally encountered as the tetrahydrate.A dihydrate is also known. It is a colorless solid, often referred to as ammonium paramolybdate or simply as ammonium molybdate, although "ammonium molybdate" can also refer to ammonium orthomolybdate, (NH 4) 2 MoO 4, and several other compounds.
Zinc molybdate is an inorganic compound with the formula Zn MoO 4. It is used as a white pigment , which is also a corrosion inhibitor . A related pigment is sodium zinc molybdate, Na 2 Zn(MoO 4 ) 2 . [ 4 ]
Portion of one layer of hydrated molybdic acid, MoO 3 ·(H 2 O) 2.. Solid forms of molybdic acid are coordination polymers.The monohydrate MoO 3 ·H 2 O consists of layers of octahedrally coordinated MoO 5 ·(H 2 O) units where 4 vertices are shared. [3]
If the sodium, saturated fat and added sugar contents are 5% or less on the nutrition label, it means that the food item is low in those nutrients, she explained. Beyond that, look at the ...
The Folin–Wu method [13] uses a reagent that contains sodium tungstate. The exact nature of the blue complex in this procedure is not known. The Somogyi-Nelson method uses an arsenomolybdate complex formed by the reaction of ammonium molybdate, (NH 4) 6 Mo 7 O 24, with sodium arsenate, Na 2 HAsO 7. [14] [15] [16]