Bismuth(III) sulfide
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Bismuth(III) sulfide (Bi2S3) is a chemical compound of bismuth and sulfur. It occurs in nature as the mineral bismuthinite.
Quick Facts Names, Identifiers ...
Names | |
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IUPAC name
Bismuth(III) sulfide | |
Other names
Bismuth sulfide Dibismuth trisulfide | |
Identifiers | |
3D model (JSmol) |
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ChemSpider |
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ECHA InfoCard | 100.014.287 |
EC Number |
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PubChem CID |
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UNII | |
CompTox Dashboard (EPA) |
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Properties | |
Bi2S3 | |
Molar mass | 514.14 g·mol−1 |
Appearance | brown powder |
Density | 6.78 g/cm3[1] |
Melting point | 850 ˚C[1] |
insoluble | |
Solubility | soluble in acids |
-123.0·10−6 cm3/mol | |
Hazards | |
Occupational safety and health (OHS/OSH): | |
Main hazards |
Irritant |
GHS labelling: | |
Warning | |
H315, H319, H335 | |
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501 | |
Related compounds | |
Other anions |
Bismuth(III) oxide Bismuth selenide Bismuth telluride |
Other cations |
Arsenic trisulfide Antimony trisulfide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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