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单词 morin
释义

Morin


Mo´rin


n.1.(Chem.) A yellow crystalline substance (C15H10O7) of acid properties extracted from fustic (Chlorophora tinctoria syn. Maclura tinctoria, formerly called Morus tinctoria); - called also moric acid and natural yellow 8. It is used as a dye for wool, giving a color from lemon yellow through olive to olive brown, depending on the metal with which it is mordanted.

morin


morin

[′mȯr·ən] (organic chemistry) C15H10O7·2H2O Colorless needles soluble in boiling alcohol, slightly soluble in water; used as a mordant dye and analytical reagent.

morin


mor·in

(mōr'in), [C.I. 75660] A natural yellow dye obtained from fustic and other members of the mulberry family and often associated with the dye maclurin; used as a fluorochrome for detection of metals, particularly aluminum. Fluorescent morinates are also formed with beryllium, gallium, indium, scandium, thorium, titanium, and zirconium.
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