Potassium tellurite, powder

Supplier: Test
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

0210042725 0210042780
IC10042725EA 426.27 USD
IC10042725 IC10042780
Potassium tellurite, powder
di-Potassium tellurium trioxide

Potassium tellurite is used together with agar as part of a selective medium for growth of some bacteria (Clauberg medium). Corynebacteria and some other species reduce TeO32- to elemental Te, which stains the bacteria black.


Soluble in water (200 mg/4.0 mL-clear to slightly hazy, colorless solution).


Potassium tellurite is used together with agar as part of a selective medium for growth of some bacteria (Clauberg medium). Corynebacteria and some other species reduce TeO32- to elemental Te, which stains the bacteria black.

Formula: K₂TeO₃
MDL Number: MFCD00011379
CAS Number: 7790-58-1
UN: 3284
ADR: 6.1,II

Order Now

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR