LN3951941
97% , 123333-66-4
Synonym(s):
Potassium tellurite-hydrate
CAS NO.：123333-66-4
Empirical Formula: K2O3Te
Molecular Weight: 253.79
MDL number: MFCD00011379
EINECS: 677-874-0
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 465°C (dec.) |
| storage temp. | 2-8°C |
| form | Crystals |
| color | White |
| Water Solubility | Soluble in water. |
| CAS DataBase Reference | 123333-66-4(CAS DataBase Reference) |
Description and Uses
Potassium tellurite, in association with agar is used as a selective medium for growth of clauberg (bacteria). It is used for the selective isolation of staphylococci and corynebacteria, which is used to reduce TeO3 2- to tellurium element.
Safety
| Symbol(GHS) |  GHS06 |
| Signal word | Danger |
| Hazard statements | H301 |
| Precautionary statements | P264-P270-P301+P310-P405-P501 |
| Hazard Codes | T,Xi |
| Risk Statements | 36/37/38-25-20/22 |
| Safety Statements | 26-45-36-24/25-22 |
| RIDADR | UN 3284 6.1/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
