Zinksulfid
Bezeichnung:Zinksulfid
CAS-Nr1314-98-3
Englisch Name:Zinc sulfide
CBNumberCB0733609
SummenformelSZn
Molgewicht97.46
MOL-Datei1314-98-3.mol
Synonyma
Zinksulfid
Zinkmonosulfid
Zinkblende
Zinksulfid physikalisch-chemischer Eigenschaften
Schmelzpunkt | 1700°C |
Siedepunkt | 1185°C (estimate) |
Dichte | 4.1 g/mL at 25 °C (lit.) |
Löslichkeit | insoluble in H2O, ethanol; soluble in dilute acid |
Aggregatzustand | powder |
Farbe | white to faint yellow |
Wichte | 4.1 |
Wasserlöslichkeit | Soluble in acids. insoluble in water. |
Merck | 14,10160 |
Solubility Product Constant (Ksp) | pKsp: α-ZnS 23.80;β-ZnS 21.60 |
Dielectric constant | 1.7(Ambient) |
Stabilität | Stable. May react with water to give toxic hydrogen sulfide. Incompatible with acids, strong oxidizing agents. Air and moisture sensitive. |
InChI | InChI=1S/S.Zn |
InChIKey | WGPCGCOKHWGKJJ-UHFFFAOYSA-N |
SMILES | S=[Zn] |
CAS Datenbank | 1314-98-3(CAS DataBase Reference) |
EPA chemische Informationen | Zinc sulfide (1314-98-3) |
R-Sätze: | 31 |
S-Sätze: | 50A |
WGK Germany | 3 |
RTECS-Nr. | ZH5400000 |
TSCA | Yes |
HS Code | 28309085 |
Giftige Stoffe Daten | 1314-98-3(Hazardous Substances Data) |