Barium tellurate
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| Crystal structure of barium tellurate __ Ba 2+ __ Te 6+ __ O 2− |
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| General | |||||||||||||
| Surname | Barium tellurate | ||||||||||||
| Ratio formula | BaTeO 4 | ||||||||||||
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| properties | |||||||||||||
| Molar mass | 328.97 g mol −1 | ||||||||||||
| solubility |
heavy in water (7.27 g l −1 at 20 ° C) |
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| safety instructions | |||||||||||||
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| As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . | |||||||||||||
Barium tellurate is a chemical compound of barium from the tellurate group .
Extraction and presentation
Barium tellurate can be obtained by reacting barium oxide with tellurium trioxide or telluric acid .
properties
Barium tellurate trihydrate converts to its dihydrate at 120 ° C and to its anhydrate at 180 ° C.
use
Barium tellurate can be used to make other tellurates as well as telluric acid or barium telluride .
Individual evidence
- ↑ a b c d Richard C. Ropp: Encyclopedia of the Alkaline Earth Compounds . Newnes, 2012, ISBN 0-444-59553-8 , pp. 197 ( limited preview in Google Book search).
- ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.