染色剂和染料

CAS号：1461-15-0

品名：钙黄绿素calcein

中文别名：荧光素配位剂;3,3'-双(甲胺二乙酸)荧光素;3,3'-双(甲氨二乙酸)荧光素;3,3'-双(甲亚胺二乙酸)荧光素;

英文别名：Fluoresceincomplexon;2-[[7'-[[bis(carboxymethyl)amino]methyl]-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-2'-yl]methyl-(carboxymethyl)amino]aceticacid;Fluorescein-bis(methyliminodiaceticacid);Oftasceinum;Bis[N,N−bis(carboxymethyl)aminomethyl]fluorescein;Oftasceina;Fluorexon;Oftasceine;

分子式：C30H26N2O13

分子量：622.533

精确质量：622.143

Psa：231.67

BRN号：8181068

EINECS号：215-957-1

MDL号：MFCD00005049

PubChem号：24892279

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

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

安全说明：S22-S24/25-S36/37/39-S26

危险类别码：R20/21/22; R36/37/38

WGK Germany：3

海关编码：32041900

危险品标志：Xn

用途：络合指示剂用于钙、钢、锶、铜、锰等的测定