1314-97-2
| Name | THALLIUM (I) SULFIDE |
| CAS | 1314-97-2 |
| EINECS(EC#) | 215-250-8 |
| Molecular Formula | STl2 |
| MDL Number | MFCD00011277 |
| Molecular Weight | 440.83 |
| MOL File | 1314-97-2.mol |
Chemical Properties
| Melting point | 448.5° | ||||||||||||||
| Boiling point | 1367°C | ||||||||||||||
| density | 8.39 | ||||||||||||||
| solubility | slightly soluble in alkaline solutions; soluble in acid solutions | ||||||||||||||
| form | blue-black crystals | ||||||||||||||
| color | blue-black crystals, crystalline | ||||||||||||||
| Water Solubility | slightly soluble H2O, alkali hydroxides, sulfides, cyanides; soluble mineral acids [MER06] | ||||||||||||||
| crystal system | Three sides | ||||||||||||||
| Merck | 13,9341 | ||||||||||||||
| Solubility Product Constant (Ksp) | pKsp: 20.30 | ||||||||||||||
| Space group | R3 | ||||||||||||||
| Lattice constant |
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| EPA Substance Registry System | Thallium sulfide (Tl2S) (1314-97-2) |
Safety Data
| Hazard Codes | T+,N |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 1707 6.1/PG 2 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HazardClass | 6.1(a) |
| PackingGroup | II |