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CAS No.
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1304-76-3
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Molecular Formula
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Bi2O3
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Molecular Weight
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456.96
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Appearance
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Yellow powder
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Melt Point
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825℃
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Density(g/cm3)
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8.90
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Bulk Density(g/cm3)
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0.7
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Surface Area (m2/g)
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3.4~5.0
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|
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||
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Bi2O3
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99.99% min.
|
99.90% min.
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|
Fe
|
0.0005
|
0.001
|
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Cu
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0.0005
|
0.001
|
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Pb
|
0.0008
|
0.005
|
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Sb
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0.0005
|
0.001
|
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As
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0.0005
|
0.001
|
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Ag
|
0.0005
|
0.003
|
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Cd
|
0.0001
|
0.001
|
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Ni
|
0.0005
|
0.001
|
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Mg
|
0.0005
|
0.001
|
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Ca
|
0.001
|
0.001
|
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Te
|
0.0003
|
0.0003
|
|
Cl
|
0.0005
|
0.001
|
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Zn
|
0.0001
|
0.0003
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Application: It is mainly used as additive for the manufacturing of function ceramic, piezoresistance, ceramic capacitor and ceramic filter, medicines, also used in chemical industry and paint industry and production of chemical reagent.
