Quecksilber (II) sulfid
Bezeichnung:Quecksilber (II) sulfid
CAS-Nr1344-48-5
Englisch Name:Mercury(II) sulfide
CBNumberCB6173856
SummenformelHgS
Molgewicht232.65
MOL-Datei1344-48-5.mol
Synonyma
Quecksilber (II) sulfid
Quecksilber (II) sulfid physikalisch-chemischer Eigenschaften
Schmelzpunkt | 583.5 °C(lit.) | ||||||||||||||
Siedepunkt | 584°C | ||||||||||||||
Dichte | 8.1 g/mL at 25 °C | ||||||||||||||
Löslichkeit | insoluble in H2O; soluble in acid solutions, ethanol | ||||||||||||||
Aggregatzustand | Powder | ||||||||||||||
Farbe | red | ||||||||||||||
Wasserlöslichkeit | Soluble in water (0.00001 g/L). | ||||||||||||||
Crystal Structure | Cubic, Sphalerite Structure - Space Group F(-4)3m | ||||||||||||||
crystal system | Three sides | ||||||||||||||
Merck | 14,5888 | ||||||||||||||
Solubility Product Constant (Ksp) | pKsp: 52.4 | ||||||||||||||
Space group | P3121 | ||||||||||||||
Lattice constant |
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Expositionsgrenzwerte | ACGIH: TWA 0.025 mg/m3 (Skin) NIOSH: IDLH 10 mg/m3; TWA 0.05 mg/m3; Ceiling 0.1 mg/m3 |
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Stabilität | Stable. | ||||||||||||||
CAS Datenbank | 1344-48-5(CAS DataBase Reference) | ||||||||||||||
EPA chemische Informationen | Mercury sulfide (HgS) (1344-48-5) |
Kennzeichnung gefährlicher | N-T,Xi |
R-Sätze: | 50/53-36-33-23/24/25-43-31 |
S-Sätze: | 61-60-45-36/37/39-28A-26-36/37 |
RIDADR | 2025 |
WGK Germany | - |
RTECS-Nr. | OX0720000 |
F | 8 |
TSCA | Yes |
HazardClass | 6.1 |
PackingGroup | II |
HS Code | 28521000 |