Inorganic anion containing one sulfur and one hydrogen atoms
Not to be confused with Bisulfite or Disulfide.
Bisulfide
Names
IUPAC name
Hydrosulfide
Systematic IUPAC name
Sulfanide (rarely used, not common)
Other names
hydrosulfide
hydrogenosulfide
Identifiers
CAS Number
15035-72-0
3D model (JSmol)
Interactive image
ChEBI
CHEBI:29919
ChEMBL
ChEMBL38703
ChemSpider
4224877
Gmelin Reference
24766
PubChem CID
5047209
CompTox Dashboard (EPA)
DTXSID30893785
InChI
InChI=1S/H2S/h1H2/p-1
Key: RWSOTUBLDIXVET-UHFFFAOYSA-M
SMILES
[SH-]
Properties
Chemical formula
HS−
Molar mass
33.07 g·mol−1
Conjugate acid
Hydrogen sulfide
Conjugate base
Sulfide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Chemical compound
Bisulfide (or bisulphide in British English) is an inorganic anion with the chemical formula HS− (also written as SH−). It contributes no color to bisulfide salts, and its salts may have a distinctive putrid smell. It is a strong base. Bisulfide solutions are corrosive and attack the skin.
It is an important chemical reagent and an industrial chemical, mainly used in paper pulp industry (Kraft process), textiles, synthetic flavors, coloring brasses, and iron control.
Bisulfide (or bisulphide in British English) is an inorganic anion with the chemical formula HS− (also written as SH−). It contributes no color to bisulfide...
compounds, e.g. lead sulfide and dimethyl sulfide. Hydrogen sulfide (H2S) and bisulfide (SH−) are the conjugate acids of sulfide. The sulfide ion, S2−, does not...
the formula KSH. This colourless salt consists of the cation K+ and the bisulfide anion [SH]−. It is the product of the half-neutralization of hydrogen...
of Australian department stores Hassium, symbol Hs, a chemical element Bisulfide, HS−, a chemical compound derived from H2S Mercapto radical, HS•, a radical...
Realgar (/riˈælɡɑːr, -ɡər/ ree-AL-gar, -gər), also known as ″arsenic blende″, ″ruby sulphur″ or ″ruby of arsenic″, is an arsenic sulfide mineral with...
Carbon disulfide Systematic IUPAC name Methanedithione Other names Carbon bisulfide Dithiocarbonic anhydride Identifiers CAS Number 75-15-0 Y 3D model (JSmol)...
hydrosulfide Names IUPAC name Sodium hydrosulfide Other names Sodium bisulfide Sodium sulfhydrate Sodium hydrogen sulfide Identifiers CAS Number 16721-80-5 Y...
hydrosulfide Names IUPAC name ammonium hydrosulfide Other names ammonium bisulfide ammonium hydrogen sulfide Identifiers CAS Number 12124-99-1 Y 3D model...
replacement of an aromatic amine by an hydroxyl group with water and sodium bisulfide in the Bucherer reaction thermal decomposition of aryl diazonium salts...
whereas the natural gas is unaffected. RNH2 + H2S ⇌ [RNH3]+ + SH− The bisulfide anion is subsequently regenerated by heating of the amine sulfide solution...
displacement reaction, where ethyl halide is treated with aqueous sodium bisulfide. This conversion was demonstrated as early as 1840 by Henri Victor Regnault...
carbonates or bicarbonates, or with hydrogen sulfide to form sulfides or bisulfides, and may be used to separate thiols from petroleum. They react with amphoteric...
process is the scission of ether bonds by the nucleophilic sulfide (S2−) or bisulfide (HS−) ions. The excess black liquor contains about 15% solids and is concentrated...
The sulfides tend to undergo hydrolysis to form derivatives containing bisulfide (SH−) anions. The alkali metal chalcogenides often crystallize with the...
contain sulfide (S2−), these solutions actually only contain H2S and bisulfide (HS−). Sulfide (S2−) does not exist in appreciable concentrations in water...
appears commonly in organic chemistry, such as within alcohols. The related bisulfide/sulfhydryl group appears in hydrosulfide salts and thiols, respectively...
hydrogen sulfide into cesium hydroxide solution, it will produce cesium bisulfide, then it will produce cesium sulfide too.。 CsOH + H2S → CsHS + H2O CsHS...
ions (OH−). Sulfur ions generally come in the form of sulfides (S2−), bisulfides (SH−), sulfites (SO2−3), sulfates (SO2−4), and thiosulfates (S2O2−3)....
hydrogen sulfide into rubidium hydroxide solution, it will produce rubidium bisulfide, followed by rubidium sulfide. R b O H + H 2 S ⟶ R b H S + H 2 O {\displaystyle...
1907 Edward R. Taylor Chemistry Electric Furnace Manufacture of Carbon bisulfide 1908 Romeyn Beck Hough Engineering Uses of American Woods 1908 Anatole...
a reductant and a carbon source in these reactions. UV photolysis of bisulfide is also capable of oxidizing lactate into other metabolic intermediates...
butanol, petroleum ether. The solubility is 0.5% or less in hot carbon bisulfide, carbon tetrachloride, chloroform, diethyl ether, or boiling benzene;...
(also used as a chemical warfare agent and easily accessible from carbon bisulfide and chlorine) was used: A less problematic synthesis is based on trichloroacetonitrile...
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