hydrogen sulfide; H2S; a colorless, toxic, foul-smelling gas used in chemical analysis to separate and identify metal ions

a chemical compound of sulfur with another element or group

a chemical compound used as a solvent and in the manufacture of rayon; carbon disulfide

rubber that has undergone vulcanization to improve its heat resistance and elasticity; also known as [[熟橡胶|熟橡膠|shu2 xiang4 jiao1]] or colloquially [[橡皮|橡皮|xiang4 pi2]] and [[胶皮|膠皮|jiao1 pi2]]

A chemical compound containing two sulfur atoms, specifically one containing a disulfide bond.

chemical compound containing two sulfur atoms per molecule

mercuric sulfide; a toxic inorganic compound in the form of a bright red powder used in pigments and medicine