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Tantalum pentoxide

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Product name: Metallurgical grade tantalum pentoxide

Appearance: White powder

Application: For Lithium Tantalum metal billet and powder, Tantalum Carbide, ceramic capacitor and additive in special optical glass.

Packing: Packed in iron drums of 25KGS-50KGS net each with inner sealed double plastic bags of 25KGS net each.

Ta2O5 99%-99.9%min(Excluding Nb F and L.O.I.)

杂质含量Impurity Contained (wt% max)
Grade	CTO-1	CTO-2
Ta2O5	99.90%	99.0%~99.5%
Nb	0.05	0.05
Ti	0.001	0.002
W	0.001	0.002
Mo	0.001	0.002
Cr	0.001	0.002
Mn	0.001	0.002
Fe	0.005	0.01
Ni	0.001	0.002
Cu	0.001	0.002
Al	0.001	0.002
Si	0.005	0.01
F	0.005	0.1
Pb	0.001	0.002
Sn	0.002	0.005
Ca	0.002	0.005
Mg	0.001	0.002
Zr	0.001	0.002
C	0.005	0.008
S	0.003	0.006
L.O.I.	0.2	0.3
FSSS SIZE	<2um	<2um