染色剂和染料
CAS号:76823-03-5
品名:5-羧基荧光素5-carboxyfluorescein
中文别名:5-羧基荧光素
英文别名:3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylicacid;5-Carboxyfluorescein;
分子式:C21H12O7
分子量:376.316
精确质量:376.058
Psa:113.29
MDL号:MFCD00036874
外观与性状:橙色固体
密度:1.73 g/cm3
沸点:725.2ºC at 760 mmHg
熔点:368-372°C
闪点:266.9ºC
折射率:1.816
储存条件:Store at 2-8ºC
WGK Germany:3
海关编码:2932999099
危险品标志:Xi
简介:Ausefulreagentforthepreparationofhydrolyticallystablefluorescentconjugatesandisausefulstartingmaterialforthesynthesisofotherfluorescein-derivesreagent.