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Anda Nonferrous Metals

Tetraammonium Molybdate

Technical requirements: Appearance: white crystal without visible inclusions

Physical properties: it should be sifted with the sieve of 40 mesh; its apparent density is 0.6-1.4g/cm3.

Trademark and chemical ingredients: according to their usages, these products could be categorized into three trademarks, MSA-1, MSA-2, MSA-3.

Trademark		MSA-0	MSA-1	MSA-2	MSA-3
Molybdenum content ( Mass fraction) (as MoO3)		Molybdenum content is not less than 56 for Diammonium Molybdate and Tetraammonium Molybdate, Molybdenum content of Heptaammonium Molybdate is not less than 54
Impurity content ( Mass fraction) (as MoO3), not more than	Al	0.0005	0.0005	0.0006	0.0010
	Bi	0.0005	0.0005	0.0005	0.0006
	Ca	0.0008	0.0008	0.0010	0.0020
	Cd	0.0005	0.0005	0.0005	0.0006
	Cu	0.0003	0.0003	0.0005	0.0006
	Fe	0.0006	0.0006	0.0008	0.0010
	Mg	0.0006	0.0006	0.0006	0.0010
	Ni	0.0003	0.0003	0.0005	0.0008
	Na	0.0010	0.0010	0.0030	0.0050
	P	0.0005	0.0005	0.0005	0.0010
	Pb	0.0005	0.0005	0.0005	0.0006
	Sn	0.0005	0.0005	0.0005	0.0006
	Si	0.0005	0.0005	0.0010	0.0020
	Sb	0.0005	0.0005	0.0005	0.0006
	Mn	0.0003	0.0003	0.0006	0.0008
	K	0.010	0.010	0.040	0.80
	W	0.015	-	-	-
	As	0.0005	-	-	-

Uses: used as catalyst in petrochemistry, for making Molybdenum powder, molybdenum bar, molybdenum wire, molybdenum billet, molybdenum sheet in metallurgy; also used as trace element fertilizer, and as material for making ceramic colors, pigments and other molybdenum compounds

Packing: 25kg Cardboard barrel or plastic woven bag .

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