Dibismuttrisulfid
Bezeichnung:Dibismuttrisulfid
CAS-Nr1345-07-9
Englisch Name:BISMUTH SULFIDE
CBNumberCB5313859
SummenformelBi2S3
Molgewicht514.16
MOL-Datei1345-07-9.mol
Synonyma
Dibismuttrisulfid
Dibismuttrisulfid physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 685°C (dec.) | ||||||||||||||
| Dichte | 7.7 g/mL at 25 °C(lit.) | ||||||||||||||
| Löslichkeit | insoluble in H2O; soluble in acid solutions | ||||||||||||||
| Aggregatzustand | Lump | ||||||||||||||
| Wichte | 7.7 | ||||||||||||||
| Farbe | Gray | ||||||||||||||
| Wasserlöslichkeit | Insoluble in water. Soluble in acids. | ||||||||||||||
| Crystal Structure | Sb2S3 type | ||||||||||||||
| crystal system | Nogata | ||||||||||||||
| Merck | 13,1288 | ||||||||||||||
| Solubility Product Constant (Ksp) | pKsp: 97 | ||||||||||||||
| Space group | Pbnm | ||||||||||||||
| Lattice constant |
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| CAS Datenbank | 1345-07-9(CAS DataBase Reference) | ||||||||||||||
| EPA chemische Informationen | Bismuth sulfide (Bi2S3) (1345-07-9) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26 |
| WGK Germany | 2 |
| RTECS-Nr. | EB3105000 |
| TSCA | Yes |
| Toxizität | mouse,LD50,oral,10gm/kg (10000mg/kg),Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 30(6), Pg. 16, 1986. |
