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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arsenic metal |
We offer Arsenic metal in the purity of 99%,99.9999% and 99.99999%.
Product name: Arsenic metal
Density: 5.727g/cm3
Color: Tin-white, tarnishing to... |
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selenious acid |
We sell Selenious Acid(H2SeO3 ) 98%
Selenious Acid H2SeO3 98% Min 60.4% Min
FORMULA: H 2 SeO 3
MOLECULAR WEIGHT: 128.97
CAS No.: 7783-00-8
EINE... |
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germanium dioxide |
GeO2 Chemical Composition Product name GeO2 Purity Grade ≥99.9999%(min) Standard GB/T11069-2006 Total impurity 1.0×10-4 Impurity content(&... |
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antimony trioxide |
CAS No.:1309-64-4
EINECS No.:215-175-0
Appearance:White powder
Chemical formula:Sb2O3
Molecular weight:291.5
Melting point:656℃
Boiling point:1425℃... |
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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 anh... |
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