POTASSIUM TELLURITE
- Product NamePOTASSIUM TELLURITE
- CAS7790-58-1
- CBNumberCB3702871
- MFH3KO3Te
- MW217.72
- EINECS232-213-1
- MDL NumberMFCD00011379
- MOL File7790-58-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | decomposes at 460–470℃ [HAW93] |
| storage temp. | 2-8°C |
| solubility | very soluble in H2O |
| form | white hygroscopic crystals |
| color | white hygroscopic crystals, crystalline |
| Water Solubility | g/100g H2O: 8.8 (0°C), 27.5 (20°C), 50.4 (30°C) [LAN05] |
| InChI | 1S/H2O3Te/c1-4(2)3/h(H2,1,2,3) |
| InChIKey | SITVSCPRJNYAGV-UHFFFAOYSA-N |
| SMILES | O=[Te](O)O |
| CAS DataBase Reference | 7790-58-1(CAS DataBase Reference) |
| FDA UNII | 71M41949N8 |
| EPA Substance Registry System | Telluric acid (H2TeO3), potassium salt (1:2) (7790-58-1) |
| UNSPSC Code | 41171614 |
| NACRES | NA.85 |
Safety
| Symbol(GHS) |
|
| Signal word | Danger |
| Hazard statements | H301-H315-H319 |
| Precautionary statements | P264-P270-P280-P301+P310-P302+P352-P305+P351+P338 |
| Hazard Codes | T |
| Risk Statements | 36/37/38-25-20/21/22 |
| Safety Statements | 26-45-36 |
| RIDADR | UN 3284 6.1/PG 3 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| Storage Class | 6.1D - Non-combustible acute toxic Cat.3 toxic hazardous materials or hazardous materials causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |