HGS
Hgs
Mercury sulfide
Mercury sulfide, mercurous sulfide, or mercury(II) sulfide is a chemical compound composed of the
chemical elements mercury and
sulfur. It is represented by the
chemical formula HgS. Because it is virtually insoluble in water, it isn't toxic (unlike most of the other mercury compounds).Mercury sulfide occurs in two
allotropes, most easily characterized by their color:The red
ore,
cinnabar (α-HgS), is the form in which mercury is most commonly found in nature. The pigment
vermilion can be extracted from it.The black ore, metacinnabar (β-HgS), is less common. It is used in pigments and adopts the
wurtzite crystal structure.
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HgS
Quecksilbersulfid
HGS
Hg
رمز Hg,ي:الزئبق,مختصر هيكتوغرام:10 قوة 2 غرام