| 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. |