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| W,Mo,Ta,Nb >> Tungsten >> Tungsten Trioxide
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Specifications：
Grade:WO3-0,WO3-1
Appearance:Light yellow crystallized powder
Main component content: WO3>=99.9%
Grade |
WOx-1
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WOx-2
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Impurity content,
% max
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Al
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0.0005
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0.0010
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As
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0.0010
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0.0020
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Bi
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0.0001
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0.0001
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Ca
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0.0010
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0.0020
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Co
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0.0010
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0.0010
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Cr
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0.0010
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0.0010
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Cu
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0.0005
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0.0010
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Fe
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0.0015
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0.0030
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K
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0.0010
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0.0020
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Mg
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0.0010
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0.0010
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Mn
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0.0005
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0.0010
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Mo
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0.0030
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0.0080
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Ni
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0.0010
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0.0010
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Na
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0.0010
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0.0020
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P
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0.0007
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0.0010
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Pb
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0.0001
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0.0001
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S
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0.0007
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0.0007
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Sb
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0.0003
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0.0005
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Si
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0.0010
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0.0020
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Sn
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0.0005
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0.0007
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Ti
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0.0010
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0.0010
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V
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0.0010
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0.0010
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NH3
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0.1500
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0.2000
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Application：
Contact Telephone：0086-20-87751296
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Click：1215 Return |
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| Address: 6/F,Donghuan Building ,474 Huanshidong Road,Guangzhou,China
Tel:(86-20) 87765932 Fax:(86-20)87766733
Post Code:510075
Web: www.cnieg.com E-mail:contact@cnieg.com
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