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Property |
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White gloss square crystal, S.G. 3.59-3.95g/cm3, extremely volatile, can volatile without melting, with volatilization temperature 315 and M.P. 340-350. Extremely dissoluble in water forming to H2SeO3. Gaseous selenium dioxide id toxic with color of Kelly and smell of garlic. Selenium dioxide is strong oxidant, can be deoxidized to Se by SO2, H2, NH3, CO, C.
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Usage |
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Used as oxidant, catalyst, chemical reagent etc.
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Package |
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N.W. 25kg in iron drum lined with plastic film bag.
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Index |
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| Item |
Test Value(%) |
| SeO2 |
98 Min |
| Te |
0.001 Max |
| Cu |
0.001 Max |
| Fe |
0.001 Max |
| Pb |
0.001 Max |
| Cd |
0.001 Max |
| Ni |
0.001 Max |
| As |
0.001 Max |
| Co |
0.001 Max |
| S |
0.03 Max |
| Water soluble |
0.20 Max |
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