Dithalliumsulfid
Bezeichnung:Dithalliumsulfid
CAS-Nr1314-97-2
Englisch Name:THALLIUM (I) SULFIDE
CBNumberCB4131689
SummenformelSTl2
Molgewicht440.82
MOL-Datei1314-97-2.mol
Synonyma
Dithalliumsulfid
Dithalliumsulfid physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 448.5° | ||||||||||||||
| Siedepunkt | 1367°C | ||||||||||||||
| Dichte | 8.39 | ||||||||||||||
| Löslichkeit | slightly soluble in alkaline solutions; soluble in acid solutions | ||||||||||||||
| Aggregatzustand | blue-black crystals | ||||||||||||||
| Farbe | blue-black crystals, crystalline | ||||||||||||||
| Wasserlöslichkeit | slightly soluble H2O, alkali hydroxides, sulfides, cyanides; soluble mineral acids [MER06] | ||||||||||||||
| Merck | 13,9341 | ||||||||||||||
| crystal system | Three sides | ||||||||||||||
| Space group | R3 | ||||||||||||||
| Solubility Product Constant (Ksp) | pKsp: 20.30 | ||||||||||||||
| Lattice constant |
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| EPA chemische Informationen | Thallium sulfide (Tl2S) (1314-97-2) |
| Kennzeichnung gefährlicher | T+,N |
| R-Sätze: | 26/28-33-51/53 |
| S-Sätze: | 13-28-45-61 |
| RIDADR | UN 1707 6.1/PG 2 |
| WGK Germany | 3 |
| HazardClass | 6.1(a) |
| PackingGroup | II |
