单词 | chelating resin |
释义 | chelating resin [`ke´lād·iŋ `rez·ǝn] ORGANIC CHEMISTRY Any of the ion-exchange resins with unusually high selectivity for specific cations; for example, phenol- formaldehyde resin with 8-quinolinol replacing part of the phenol, particularly selective for copper, nickel, cobalt, and iron(III). |
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