selenium dioxide
3.Selenium dioxide
CAS No.:7446-08-4
EINECS No.:231-194-7
We produce and sell SeO2 98%,99%
Selenium dioxide (selenious acid anhydride,Selenious anhydride,SeO2 ):98%-99%,
Molecular formula: SeO2
Molar mass: 110.96 g/mol
Appearance White crystalline solid
Density 3.95 g/cm3, solid
Boiling point 315 °C sublimes
Uses: used as catalyst, the oxidant, chemical reagent, electroplating, metal surface treatment,EMD additive, etc.
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1.Content:Ge-132 99... |
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zone-refined germanium ingot |
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Standard：GB/T11071-2006
Electrical Properties：
Grad... |
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antimony trioxide |
CAS No.:1309-64-4
EINECS No.:215-175-0
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Molecular weight:291.5
Melting point:656℃
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Density:5.7668 g/cm3
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