Ethyl eosin
6359-04-2CCOC(=O)c1ccccc1-c1c2cc(Br)c(=O)c(Br)c-2oc2c(Br)c([O-])c(Br)cc12.[K+]UKZQEOHHLOYJLY-UHFFFAOYSA-MEthyl eosin is an organic potassium salt having 2,4,5,7-tetrabromo-9-{2-[(ethyloxy)carbonyl]phenyl}-3-oxo-3H-xanthen-6-olate as the counterion. It has a role as a photosensitizing agent, a fluorochrome and a histological dye. It contains an ethyl eosin anion.
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
Chemical: Benzoic acid, 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, ethyl ester, potassium salt
Benzoic acid, 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, ethyl ester, potassium salt: Does not have an individual approval but may be used under an appropriate group standard
使用May-Grünwald solution (Eosin – methylene blue solution) is used with Giemsa stain for histological staining of blood cells.
製造方法Fluorescein (C.I. Acid Yellow 73, C.I. 45350) in water or ethanol solution bromide into four bromine derivatives, and then into sodium salt, then product (C.I. Acid Red 87) Metaclazepam change and translated into sylvine.
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6359-04-2、6359-05-3DTXSID60979809CHEBI:52072