A salt or other compound which contains two or more sulphur atoms bonded together as an anion or group; (also) such an anion or group.
| 单词 | θ70502 |
| 释义 | the world > matter > chemistry > polymer chemistry > polymers (named others) > [noun] > others miscellaneous (20) polysulphide1849 A salt or other compound which contains two or more sulphur atoms bonded together as an anion or group; (also) such an anion or group. indoline1884 A polymer of indole, C16H14N2, formed by heating leucindigo with barium hydrate, zinc-dust, and water, crystallizing in long bright yellow needles. polyacetylene1885 A polyyne; spec. any of a class of compounds containing a polyyne chain which occur naturally in plants (esp. of the family Asteraceae (Compositae))… polymethylene1892 Originally: any of the series of saturated cyclic hydrocarbons with the formula (CH2)n; = naphthene, n. 2. Later: a compound, group, or polymeric… polysaccharide1892 A carbohydrate such as starch, cellulose, or glycogen, in which the molecule consists of a number of monosaccharide residues or their simple… polysaccharose1894 = polysaccharide, n. polyose1895 = polysaccharide, n. polymethacrylic acid1897 an acid that is a polymer of methacrylic acid. hydrol1900 Chemistry. A name suggested for the simple water molecule, H2O, as a basis for the systematic nomenclature of its polymers, (H2O)n. polyphosphate1908 A salt or ester, or the anion, of a polyphosphoric acid. polyphenylene1921 A polymer in which the repeating unit is or contains the para-phenylene group. Frequently attributive, esp. in polyphenylene oxide n. a… polyacrylate1932 An ester or salt of a polyacrylic acid; a polymer of an ester of acrylic acid; (more widely) a polymer of acrylic acid. polyacrylonitrile1935 any of the polymers of acrylonitrile, many of which are used commercially, esp. as man-made fibres. polyisocyanate1943 Any organic compound containing two or more isocyanate groups; a polymer prepared from such a compound, esp. a polyurethane. polyacrylamide1944 a polymer of acrylamide or any of its substituted derivatives, esp. a water-soluble polymer of a kind widely used to form or stabilize gels and as… polysiloxane1944 any polymer which is based on a chain of alternating silicon and oxygen atoms; esp. a silicone. polyglycolic acid1956 polyglycolic acid, a polymer of glycolic acid; (also) a polyester fibre made from this, which is used in surgery for ligatures as it is slowly and… polynosic1959 A fibre of this type; fabric made from such fibres. anomalous water1966 a supposed polymeric form of water having properties markedly different from those of ordinary water and reputedly discovered in fine capillary… polywater1969 A supposed polymeric form of water having properties markedly different from those of ordinary water and reputedly discovered in fine capillary… |
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