Potassium tellurate

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Structural formula
No drawing available
General
Surname Potassium tellurate
Molecular formula K 2 TeO 4
Brief description

white solid

External identifiers / databases
CAS number
  • 15571-91-2
  • 314041-10-6 (hydrate)
PubChem 6093686
ChemSpider 3344673
Wikidata Q15630566
properties
Molar mass 269.79 g mol −1
Physical state

firmly

solubility

soluble in water

safety instructions
GHS labeling of hazardous substances
07 - Warning

Caution

H and P phrases H: 302-312-315-319-332-335
P: 261-280-305 + 351 + 338
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Potassium tellurate is an inorganic chemical compound of potassium from the group of tellurates .

Extraction and presentation

Potassium tellurate can be obtained by reacting tellurium dioxide with potassium nitrate .

properties

Potassium tellurate is a white solid that is soluble in water.

Individual evidence

  1. ↑ a b c d David R. Lide: CRC Handbook of Chemistry and Physics A Ready-reference Book of Chemical and Physical Data . CRC Press, 1995, ISBN 978-0-8493-0595-5 , pp. 78 ( limited preview in Google Book search).
  2. ↑ a b Data sheet Potassium tellurate hydrate, from Sigma-Aldrich , accessed on April 19, 2019 ( PDF ).
  3. ↑ Rudolf Ochs: Introduction to Chemistry Ein Lehr-u. Experiment book . Springer-Verlag, 2013, ISBN 978-3-642-92064-6 , pp. 93 ( limited preview in Google Book search).