phthalein

n. [化]酞(亦作phthaleine)

发音

/ˈθeɪliːn/
/ˈθæliːn/

词形变化

phthaleins 复数 phthaleins

释义与例句

n.
  1. 1.

    Any of a range of lactones formed by the reaction of phenols with phthalic anhydride.

    酞

    化学

相关短语

phenol phthalein

词源

By surface analysis, phthal(ic) + -ein.

来源：wiktionary