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| Selenium dioxide:(SeO2) >=98.% |
 White cubic crystal with luster, specific gravity: 3.59-3.95/cm3, volatilizable, sublimation temperature: 315°C, melting point: 340-350°C. It is easily soluble in water and creates selenious acid(H2Seo3). Gas selenium dioxide appears yellow green, with garlic odor, toxic. Selenium dioxide is a kind of strong oxidizer, which can be reduced into single selenium by sulfur dioxide, hydrogen, ammonia gas and carbon monoxide etc.. |
| Use: Used as oxidizer, catalyst, chemical reagent. Packing: metal pail, 25kg/pail. |
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