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High Purity Telluric acid powder H6TeO6 7803-68-1

High Purity Telluric acid powder H6TeO6 7803-68-1

High Purity Telluric acid powder H6TeO6 7803-68-1

Detailed
Telluric acid is a colorless crystal, which is prepared by the action of sulfuric acid and barium telluride or by oxidizing the elemental telluride with a strong oxidant. It is stable in the air and can be used to make other telluride and telluride salts and as oxidant.Tellurium was oxidized to tellurium acid by a strong oxidant.There are two variants: monoclinic and cubic crystals.Monoclinic density of 3.071 g/cm3, for cubic 3. 17 g/cm3 soluble in water, soluble in nitric acid, heated to 100 ℃ to 200 ℃ dehydration generated intermediate (H2TeO4) n, finally into anhydride TeO3 completely.A weak acid similar to carbonic acid.




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