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Selenium dioxide

release time:2020-06-08 11:18Views:

Selenium dioxide (SE02) > = 98.0%

Character: white or light yellow crystal. It has a pungent sour taste. Deliquescence. After absorbing water, it becomes selenite. Soluble in water, alcohol, acetone, benzene, acetic acid and inorganic

Acid. In the presence of organic reducing agent, selenium is separated out. Melting point: 340 ℃ (under pressure). Heat to 315 ℃ for sublimation. Toxic. Moisture proof and sealed storage.

Application: electroplating, metallurgy, chemical industry, etc.

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