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Sulphonal
n.
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A substance employed as a hypnotic, produced by the union of mercaptan and acetone.
Sulphonate
n.
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A salt of sulphonic acid.
Sulphone
n.
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Any one of a series of compounds analogous to the ketones, and consisting of the sulphuryl group united with two hydrocarbon radicals; as, dimethyl sulphone, (CH/)/.SO/.
Sulphonic
a.
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Pertaining to, or derived from, a sulphone; -- used specifically to designate any one of a series of acids (regarded as acid ethereal salts of sulphurous acid) obtained by the oxidation of the mercaptans, or by treating sulphuric acid with certain aromatic bases (as benzene); as, phenyl sulphonic acid, C6H5.SO2.OH, a stable colorless crystalline substance.
Sulphonium
n.
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A hypothetical radical, SH3, regarded as the type and nucleus of the sulphines.
Sulphophosphate
n.
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A salt of sulphophosphoric acid.
Sulphophosphite
n.
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A salt of sulphophosphorous acid.
Sulphophosphoric
a.
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Of, pertaining to, or designating, a hypothetical sulphacid of phosphorus, analogous to phosphoric acid, and known in its salts.
Sulphophosphorous
a.
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Of, pertaining to, or designating, a hypothetical acid of phosphorus, analogous to phosphorous acid, and known in its salts.
Sulphosalt
n.
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A salt of a sulphacid.
Sulphostannate
n.
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A salt of sulphostannic acid.
Sulphostannic
a.
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Of, pertaining to, or designating, a sulphacid of tin (more exactly called metasulphostannic acid), which is obtained as a dark brown amorphous substance, H/SnS/, forming a well-known series of salts.
Sulphotungstate
n.
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A salt of sulphotungstic acid.
Sulphotungstic
a.
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Of, pertaining to, or designating, hypothetical sulphacid of tungsten (called also sulphowolframic acid), analogous to sulphuric acid, and known in its salts.
Sulphovinic
a.
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Of, pertaining to, and formerly designating, ethylsulphuric acid.
Sulphur
n.
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A nonmetallic element occurring naturally in large quantities, either combined as in the sulphides (as pyrites) and sulphates (as gypsum), or native in volcanic regions, in vast beds mixed with gypsum and various earthy materials, from which it is melted out. Symbol S. Atomic weight 32. The specific gravity of ordinary octohedral sulphur is 2.05; of prismatic sulphur, 1.96.
Sulphur
n.
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Any one of numerous species of yellow or orange butterflies of the subfamily Pierinae; as, the clouded sulphur (Eurymus, / Colias, philodice), which is the common yellow butterfly of the Eastern United States.
Sulphurate
a.
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Sulphureous.
Sulphurated
imp. & p. p.
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of Sulphurate
Sulphurating
p. pr. & vb. n.
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of Sulphurate
Sulphurate
v. t.
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To sulphurize.
Sulphuration
n.
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The act or process of combining or impregnating with sulphur or its compounds; also, the state of being so combined or impregnated.
Sulphurator
n.
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An apparatus for impregnating with, or exposing to the action of, sulphur; especially, an apparatus for fumigating or bleaching by means of the fumes of burning sulphur.
Sulphur-bottom
n.
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A very large whalebone whale of the genus Sibbaldius, having a yellowish belly; especially, S. sulfureus of the North Pacific, and S. borealis of the North Atlantic; -- called also sulphur whale.
Sulphureous
a.
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Consisting of sulphur; having the qualities of sulphur, or brimstone; impregnated with sulphur.
Sulphuret
n.
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A sulphide; as, a sulphuret of potassium.
Sulphureted
a.
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Combined or impregnated with sulphur; sulphurized.
Sulphuric
a.
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Of or pertaining to sulphur; as, a sulphuric smell.
Sulphuric
a.
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Derived from, or containing, sulphur; specifically, designating those compounds in which the element has a higher valence as contrasted with the sulphurous compounds; as, sulphuric acid.
Sulphurine
a.
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Sulphureous.