Tungstène trioxide

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Description

Grade		Grade-1	Grade-2
Wo₃（%min）		99.95	99.95
L.O.LWO₃(%max)		0.5	0.5
Impurity Content (%MAX)	AI	0.0005	0.001
	Fe	0.001	0.001
	S	0.007	0.001
	As	0.001	0.002
	P	0.0007	0.0007
	Mo	0.002	0.005
	Ca	0.001	0.002
	Mg	0.0007	0.001
	K	0.001	0.002
	Na	0.001	0.002
Fsss:80-20μm		Scott Density:2.0-3.0/cm³
Ignition Loss:0.5%max		Chlorde Residue:0.06%max

Grade		Grade-1	Grade-2
Wo₃（%min）		99.95	99.95
L.O.LWO₃(%max)		0.5	0.5
Impurity Content (% MAX)	SI	0.001	0.002
	Cu	0.0003	0.0007
	Mn	0.001	0.001
	Ni	0.0007	0.0007
	Pb	0.0001	0.0005
	Bi	0.0001	0.0005
	Sn	0.0002	0.0007
	Sb	0.0005	0.001
	Ti	0.001	0.001
Fsss:80-20μm		Scott Density:2.0-3.0/cm³
Ignition Loss:0.5%max		Chlorde Residue:0.06%max

Appearane:Free flowing light yellow crystal line powder.
Packing:In iron drum with inside plastic bags of 100kgs or 200kg net each.
Remark:Any particular requirement to the specifications can be discussed.

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Tungstène trioxide

Description

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