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单词 murexide
释义

murexide

[ myoo-rek-sahyd, -sid ]
/ myʊˈrɛk saɪd, -sɪd /

noun Chemistry.

a reddish-purple, crystalline, sparingly water-soluble solid, C8H8N6O6, having a green luster, formerly used as a dye.
Also called ammonium purpurate.

Origin of murexide

First recorded in 1830–40; murex + -ide

Words nearby murexide

murdrum, mure, murein, Mures, murex, murexide, murexide test, Murfreesboro, murgeon, Murghob, muriate
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for murexide

  • When an alkaline solution of murexide is precipitated by an acid, a light shining powder results, called purpuric acid.

    Field's Chromatography|George Field
  • Murexide is turned, by potassa, gray in its light shades and violet in its dark ones.

    Scientific American Supplement, No. 363, December 16, 1882|Various
  • The third group includes safflower, magenta, and murexide (light shades).

    Scientific American Supplement, No. 363, December 16, 1882|Various
  • Dissolved in water, the murexide derived from uric acid is a magnificent crimson.

    The Glow-Worm and Other Beetles|Jean Henri Fabre
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更新时间:2024/12/22 19:00:36