Chemsite

基本信息

cas:1461-15-0
中文名称:钙黄绿素
中文别名:3,3'-双(甲胺二乙酸)荧光素;荧光素配位剂;3,3'-双(甲亚胺二乙酸)荧光素;3,3'-双(甲氨二乙酸)荧光素;
英文名称:calcein
英文别名:Fluorescein complexon;2-[[7'-[[bis(carboxymethyl)amino]methyl]-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-2'-yl]methyl-(carboxymethyl)amino]acetic acid;Fluorescein-bis(methyliminodiacetic acid);Bis[N,N−bis(carboxymethyl)aminomethyl]fluorescein;Oftasceinum;Oftasceina;Fluorexon;Oftasceine;
分子式:C30H26N2O13
分子量:622.53300
精确质量:622.14300
PSA:231.67000
LOGP:1.60820

物化性质

外观与性状:橙色粉末
密度:1.74 g/cm3
沸点:952.7ºC at 760 mmHg
熔点:200 °C
闪点:530ºC
折射率:1.774
水溶解性:insoluble
稳定性:Stable. Incompatible with strong oxidizing agents.
储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0mmHg at 25°C

安全信息

安全说明:S22-S24/25-S36/37/39-S26
WGK Germany:3
危险类别码:R20/21/22; R36/37/38
海关编码:32041900
危险品标志:Xn

生产方法及用途

用途
络合指示剂用于钙、钢、锶、铜、锰等的测定

毒性