Indium (I) sulfide
General | |||||||
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Surname | Indium (I) sulfide | ||||||
other names |
Indium disulfide |
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Molecular formula | In 2 p | ||||||
Brief description |
black solid |
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External identifiers / databases | |||||||
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properties | |||||||
Molar mass | 261.58 g mol −1 | ||||||
Physical state |
firmly |
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density |
5.87 g cm −3 |
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Melting point |
653 ° C |
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safety instructions | |||||||
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
Indium (I) sulfide is an inorganic chemical compound of indium from the group of sulfides . Along with indium (II) sulfide and indium (III) sulfide, it is one of the well-known indium sulfides.
Extraction and presentation
Indium (I) sulfide can be obtained by reacting indium with indium (III) sulfide or hydrogen sulfide .
properties
Indium (I) sulfide is a black solid that is yellow in a thin layer and resistant to cold and hot water. According to other information, however, indium (I) sulfide only exists in the gas phase or in a low-temperature matrix.
Individual evidence
- ↑ a b c d e f Georg Brauer (Ed.), With the collaboration of Marianne Baudler u. a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume I, Ferdinand Enke, Stuttgart 1975, ISBN 3-432-02328-6 , p. 871.
- ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
- ^ AF Holleman , N. Wiberg : Inorganische Chemie . 103rd edition. Volume 1: Basics and main group elements. Walter de Gruyter, Berlin / Boston 2016, ISBN 978-3-11-049585-0 , p. 1398 (reading sample: Part A - Basics of the chemistry of hydrogen. Google book search ).