| 单词 | hydrogen sulfide |
| 释义 | hydrogen sulfide [`hī·drǝ·jǝn `sǝl´fīd] INORGANIC CHEMISTRY H2S Flammable, toxic, colorless gas with offensive odor, boiling at -60°C; soluble in water and alcohol; used as an analytical reagent, as a sulfur source, and for purification of hydrochloric and sulfuric acids. Also known as hydrogen disulfide. |
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