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Key Documents

86375

Sigma-Aldrich

Telluric acid

purum, ≥99.0% (T)

Synonym(s):

Orthotelluric acid

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About This Item

Linear Formula:
H6TeO6
CAS Number:
Molecular Weight:
229.64
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23

grade

purum

Quality Level

Assay

≥99.0% (T)

form

crystals

solubility

H2O: 0.1 g/mL, clear, colorless

SMILES string

O[Te](O)(O)(O)(O)O

InChI

1S/H6O6Te/c1-7(2,3,4,5)6/h1-6H

InChI key

FXADMRZICBQPQY-UHFFFAOYSA-N

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General description

Telluric acids exist in both cubic and monoclinic crystalline forms.1 It may be prepared by treating tellurium and tellurous acid with strong oxidants.

Application


  • Epoxidation of Olefins: Research on the use of diaryltellurium dicarboxylates in the epoxidation of olefins, where telluric acid derivatives act as catalysts (Shibuya et al., 2022).

  • Catalytic Production of NaClO3: Investigation of potential catalysts for the production of NaClO3, examining the acid-base equilibria of telluric acid (Szabó et al., 2021).

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Inhalation

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Wiberg E and Wiberg N
Inorganic Chemistry null

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