Metadata
Author: WikiMatrix
Data
English[en]
Spiro forms of lactones and oxazines are frequently used as leuco dyes, frequently displaying chromism—reversible structural change between forms giving rise to colorless and colored appearances, especially in solution.
Spanish[es]
Las formas espiro de las lactonas y oxazinas son usadas frecuentemente como leucopigmentos, mostrando frecuentemente cromismo - cambio reversible entre la forma coloreada e incolora.