Digoldsulfid
Bezeichnung:Digoldsulfid
CAS-Nr1303-60-2
Englisch Name:GOLD(I) SULFIDE
CBNumberCB5381078
SummenformelAu2S
Molgewicht426
MOL-Datei1303-60-2.mol
Synonyma
Digoldsulfid
Digoldsulfid physikalisch-chemischer Eigenschaften
| Schmelzpunkt | decomposes at 240℃ [CRC10] | ||||||||||||||
| Dichte | 11.000 | ||||||||||||||
| Löslichkeit | insoluble in H2O, acid solutions; soluble in aquaregia | ||||||||||||||
| Aggregatzustand | brown-black cubic crystals | ||||||||||||||
| Farbe | brown-black cubic crystals, crystalline; unstable | ||||||||||||||
| Wasserlöslichkeit | insoluble H2O, dilute single acids; soluble aqua regia, alkali cyanide solutions [MER06] [KIR78] | ||||||||||||||
| Crystal Structure | Cu2O type | ||||||||||||||
| crystal system | Cube | ||||||||||||||
| Space group | Pn3m | ||||||||||||||
| Lattice constant |
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| EPA chemische Informationen | Gold sulfide (Au2S) (1303-60-2) |
