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Properties and stability of boron oxide

Release date:2016-07-27 Author: Click:

Properties and stability of boron oxide

1, if used and stored according to specifications, it will not be decomposed, no known dangerous response, avoid moisture and humidity.

2, the surface of soapy, tasteless. Soluble in acid, ethanol, hot water, slightly soluble in cold water. It is not stable by heat when it is hot and stable, but it can be reduced to boron by alkali and magnesium and aluminum. When heated to 600 C, it can become a viscous liquid. In the air, it can strongly absorb water and produce boric acid. It can be combined with several kinds of metal oxides to form boron glass with characteristic color, which can be completely mixed with the oxides of alkali metal, copper, silver, aluminum, arsenic, antimony and bismuth. Poisonous!

3, boric acid boric acid three oxidation two boron is a white, porous, slightly fused material. It is easy to be crushed, but in operation, water vapor in the atmosphere must be excluded. The three oxidation of two boron has a high reactivity, when contact with water vapor will release heat with hissing.

Boron oxide


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