Telluric acid (H2teo4), barium salt (1:1)

CAS No.
13466-24-5
Chemical Name:
Telluric acid (H2teo4), barium salt (1:1)
Synonyms
Barium tellurate;Telluric acid (H2teo4), barium salt (1:1)
CBNumber:
CB42492878
Molecular Formula:
BaH4O4Te
Molecular Weight:
332.96
MDL Number:
MOL File:
13466-24-5.mol

Telluric acid (H2teo4), barium salt (1:1) Properties

Telluric acid (H2teo4), barium salt (1:1) Chemical Properties,Uses,Production

Description

Bariumtellurate has the molecular formula of BaTeO4 and the molecular weight of 328.9742 g/mol. Barium tellurate has the molecular formula of BaTeO4 and the molecular weight of 328.936 grams per mole. Its CAS number is 13466-24-5 and its solubility in water is 0.727 g/100 ml at 20°C. It can be prepared by the solid-state reaction of TeO3 and BaO:
BaO + TeO3 + heat ? BaTeO4
TeO3 melts at 430°C and a temperature of 650°C serves to drive the reaction to completion. This is the tetragonal meta-tellurate composition. It can also be formed in the same manner by solid-state reaction of telluric acid:
BaO(solid)+H2TeO4(solid) ? BaTeO4(solid) +H2O(gas)

Telluric acid (H2teo4), barium salt (1:1) Preparation Products And Raw materials

Raw materials

Preparation Products

Barium tellurate Telluric acid (H2teo4), barium salt (1:1) 13466-24-5