TE2064 Telluric Acid Powder (CAS No.7803-68-1)

Catalog No.	TE2064
Purity	99.99%, 99.999%
Density	3.07 g/cm3
Appearance	White monoclinic crystals

Stanford Advanced Materials provides high purity telluride acid powder at competitive prices.

Other tellurium products: Bismuth (III) Telluride Powder, Copper (I) Telluride Powder, Sodium Tellurite Powder, Zinc Telluride Powder.

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TE2064 Telluric Acid Powder (CAS No.7803-68-1)

Description

Specification

Technical Data Sheet

Telluride Acid Powder Description

Telluric acid is a chemical compound with the formula Te(OH)6. It is a white solid made up of octahedral Te(OH)6 molecules which persist in aqueous solution. There are two forms, rhombohedral and monoclinic, and both contain octahedral Te(OH)6 molecules. Telluric acid is a weak acid that is dibasic, forming tellurite salts with strong bases and hydrogen tellurite salts with weaker bases or upon hydrolysis of tellurates in water.

Telluric Acid Powder

Telluride Acid Powder Specification

Chemical Formula	H6O6Te
Molar Mass	229.64 g/mol
Appearance	White monoclinic crystals
Density	3.07 g/cm3
Melting Point	136℃
Solubility	Soluble in water
Acidity (pKa)	7.68, 11.0 at 18℃
Conjugate base	Tellurate

Telluride Acid Powder Application

Telluride acid is a good oxidizing agent and is obtainable in two crystalline forms and as a tetrahydrate by oxidizing tellurium or tellurium dioxide —called also orthotelluric acid.