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Webster’s Dictionary (1828)



614 words match “CRYSTALLINE”

SUGAR n. 3 definitions
A sweet white (or brownish yellow) crystalline substance, of a sandy or granular consistency, obtained by crystallizing the evaporated juice of certain plants, as the sugar cane, sorghum, beet root, sugar maple, etc. It is used for seasoning and preserving many kinds of food and drink. Ordinary sugar is essentially suc…
SULPHANILIC a.
Of, pertaining to, or designating, an anilene sulphonic acid which is obtained as a white crystalline substance.
SULPHINE n.
sist essentially of sulphur united with hydrocarbon radicals. In general they are oily or crystalline deliquescent substances having a peculiar odor; as, trimethyl sulphine, (CH3)3S.OH. Cf. Sulphonium.
SULPHINIDE n.
A white or yellowish crystalline substance, C6H4.(SO2.CO).NH, produced artificially by the oxidation of a sulphamic derivative of toluene. It is the sweetest substance known, having over two hundred times the sweetening power of sugar, and is known in commerce under the name of saccharine. It has acid properties and fo…
SULPHOCYANATE n.
yanate, and formerly inaccurately sulphocyanide. Ferric sulphocyanate (Chem.), a dark red crystalline substance usually obtained in a blood-red solution, and recognized as a test for ferric iron.
SULPHOCYANIC a.
ng, a sulphacid, HSCN, analogous to cyanic acid, and obtained as a colorless deliquescent crystalline substance, having a bitter saline taste, and not poisonous.
SULPHONIC a.
n aromatic bases (as benzene); as, phenyl sulphonic acid, C6H5.SO2.OH, a stable colorless crystalline substance. Sulphonic group (Chem.), the hypothetical radical, SO2.OH, the characteristic residue of sulphonic acids.
SULPHUR n.
obtained by pouring melted sulphur into water. On standing, it passes back into a brittle crystalline modification. -- Liver of sulphur. (Old Chem.) See Hepar. -- Sulphur acid. (Chem.) See Sulphacid. -- Sulphur alcohol. (Chem.) See Mercaptan. -- Sulphur auratum Etym: [L.] (Old Chem.), a golden yellow powder, consis…
SYENITE n.
A granular, crystalline, ingeous rock composed of orthoclase and hornblende, the latter often replaced or accompanied by pyroxene or mica. Syenite sometimes contains nephelite (elæolite) or leucite, and is then called nephelite (elæolite) syenite or leucite syenite.
SYNECHIA n.
A disease of the eye, in which the iris adheres to the cornea or to the capsule of the crystalline lens.
SYRINGIN n.
A glucoside found in the bark of the lilac (Syringa) and extracted as a white crystalline substance; -- formerly called also lilacin.
TARTAR n.
(Med. Chem.), a double tartrate of potassium and basic antimony. It is a poisonous white crystalline substance having a sweetish metallic taste, and used in medicine as a sudorific and emetic.
TARTARIC a.
le kingdom, as in grapes, mountain-ash berries, etc., and obtained from tartar as a white crystalline substance, C2H2(OH)2.(CO2H)2, having a strong pure acid taste. It is used in medicine, in dyeing, calico printing, photography, etc., and also as a substitute for lemon juice. Called also dextro-tartaric acid. (b) By e…
TARTRAMIDE n.
An acid amide derivative of tartaric acid, obtained as a white crystalline substance.
TARTRELIC a.
ertaining to, or designating, an anhydride, C4H4O5, of tartaric acid, obtained as a white crystalline deliquescent substance.
TARTRONIC a.
acid (called also hydroxy malonic acid) obtained, by reducing mesoxalic acid, as a white crystalline substance.
TELERYTHIN n.
A red crystalline compound related to, or produced from, erythrin. So called because regarded as the end of the series of erythrin compounds.
TEREBENE n.
A polymeric modification of terpene, obtained as a white crystalline camphorlike substance; -- called also camphene. By extension, any one of a group of related substances.
TEREBIC a.
g an acid, C7H10O4, obtained by the oxidation of terbenthene with nitric acid, as a white crystalline substance.
TEREBILENIC a.
Of, pertaining to, or designating, a complex acid, C7H8O4, obtained as a white crystalline substance by a modified oxidation of terebic acid.
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