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Hygrogen Sulfide H2SCAS No.: 7783-06-4
EINECS No.: 231-977-3
UN No.: UN1053
Purity: 99.9%
Dot Class: 2.3
Appearance: Colorless
Grade Standard: Agriculture Grade, Industrial Grade
Production of thioorganic compounds:
Several organosulfur compounds are produced using hydrogen sulfide. These include methanethiol, ethanethiol, and thioglycolic acid.
Analytical chemistry:
For well over a century, hydrogen sulfide was important in analytical chemistry, in the qualitative inorganic analysis of metal ions.
Precursor to metal sulfides:
As indicated above, many metal ions react with hydrogen sulfide to give the corresponding metal sulfides..
Miscellaneous applications:
Hydrogen sulfide is used to separate deuterium oxide, or heavy water, from normal water via the Girdler sulfide process.
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