CAS number: 7783-06-04
UN: 1053
Hydrogen Sulphide packages available from BOC:
Technical Grade N2.5 Minimum purity 99.5%
| Material number | Cylinder Contents | Pressure (Bar) | Valve Outlet |
|---|---|---|---|
| 289385-T | 660kg | 17.38 | BS15 |
| 289376-L | 31.4kg | 17.38 | BS15 |
| 289377-F | 5kg | 17.38 | BS15 |
Characteristics of Hydrogen Sulphide
Flammable, extremely offensive odour, liquefied gas.
Applications
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Small quantities of hydrogen sulphide are used as a dopant for indium phosphide and gallium arsenide semiconductors, and as a precursor for the growth of zinc sulphide semiconductors.
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Hydrogen sulphide is used for metal separation, removal of metallic impurities and for preparation of metallic sulphides.
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Hydrogen sulphide is used in calibration mixtures for the petrochemical industry and emission control applications.
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It is also used as an analytical reagent in chemical analysis and as an odourant in town gas.
