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单词 primuline
释义

primuline

/ˈprɪmjʊliːn/
(also primulin) Chemistry
noun
A synthetic yellow dyestuff derived from primuline base and used as a fluorescent stain.
  • Formula: C21H14N3O3S3Na. The dye may also contain other analogous salts..

Origin

Late 19th century; earliest use found in Dyer & Calico Printer. From primula + -ine.

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更新时间:2024/12/22 23:32:04