产品名称

荧光素

CAS NO

2321-07-5

中文别名

荧光红(在乙酸中结晶)；二羟基荧烷；荧光黄；荧光橙红；酸性黄73

英文名称

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-

英文别名

Fluorescein(8CI); 3,6-Dihydroxyspiro[xanthene-9,3'-phthalide]; 3',6'-Dihydroxyfluoran;3',6'-Fluorandiol; 9-(o-Carboxyphenyl)-6-hydroxy-3-isoxanthenone; Benzoic acid,2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-; C.I. 45350:1; C.I. Solvent Yellow 94; Dand C Yellow No. 7; D&C Yellow No. 7; Fluorescein acid; Japan Yellow 201;Japan Yellow No. 201; NSC 667256; Resorcinolphthalein; Solvent Yellow 94;Yellow fluorescein

分子式

C₂₀H₁₂O₅

分子量

332.31

EINECS

219-031-8

熔点

320°C(lit.)

沸点

620.8oC at 760 mmHg

毒性