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CAS 7790-58-1

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Potassium tellurite

Description:
Potassium tellurite, with the chemical formula K2TeO3 and CAS number 7790-58-1, is an inorganic compound that appears as a white crystalline solid. It is a tellurite salt of potassium, where tellurite is the anion derived from tellurous acid. This compound is known for its use in various applications, including as a selective agent in microbiological media, particularly for isolating certain bacteria. Potassium tellurite is soluble in water, and its solutions can exhibit a slight alkaline reaction. It is important to handle this compound with care, as it can be toxic and may pose health risks upon exposure. In terms of chemical behavior, potassium tellurite can undergo oxidation and reduction reactions, making it relevant in redox chemistry. Additionally, it has been studied for its potential effects on cellular processes, particularly in the context of its antimicrobial properties. Overall, potassium tellurite is a significant compound in both industrial and research settings, warranting careful handling and consideration of its properties.
Formula:H2O3Te·2K
InChI:InChI=1S/2K.H2O3Te/c;;1-4(2)3/h;;(H2,1,2,3)
InChI key:InChIKey=GMRYGYHSCNCWPR-UHFFFAOYSA-N
SMILES:[Te](=O)(O)O.[K]
Synonyms:
  • Dipotassium Tellurate
  • Dipotassium Tellurite
  • Dipotassiumtrioxotellurate
  • Potassium Tellurite
  • Potassium Tellurite (Iv)
  • Potassium tellurate (K<sub>2</sub>(TeO<sub>3</sub>))
  • Potassium tellurate(IV)
  • Potassium tellurate(IV) (K<sub>2</sub>TeO<sub>3</sub>)
  • Potassium tellurite (K<sub>2</sub>TeO<sub>3</sub>)
  • Potassium tellurium oxide (K<sub>2</sub>TeO<sub>3</sub>)
  • See more synonyms
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