| 单词 | phthalocyanine |
| 释义 | phthalocyanine /thal'euh suy"euh neen', -nin, fthal'-/, n. Chem. 1. Also called metal-free phthalocyanine. a blue-green pigment, C32H18N8, derived from phthalic anhydride. 2. any of the group of blue or green pigments produced by the interaction of metal-free phthalocyanine and a metal, esp. copper: used chiefly in the manufacture of enamels, printing inks, and automotive finishes. [1930-35; (NA)PHTHAL(ENE) + -O- + CYANINE] |
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