甲基百里香酚蓝|1945-77-3
- Molecular Structure:
- Name:
- 甲基百里香酚蓝|1945-77-3
- Cas:
- 1945-77-3
- Formula:
- C37H44N2O13S
- Page View:
- Upload Time:
- 2019-02-12 17:22:25
- Features:
中文名称:甲基百里香酚蓝
中文别名:甲基百里香酚兰; 3,3'-双[N,N-双(羧甲基)氨甲基]百里酚磺酸; 甲基百里酚蓝四钠盐;
英文名称:Acetic acid,[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-isopropyl-2-methyl-m-phenylene)methylenenitrilo]]tetra-, S,S-dioxide, tetrasodium salt
英文别名:N-METHYLTHYMOL BLUE; Methylthymol Blue Sodium Salt; METHYLTHYMOL BLUE SODIUM SALT; METHYLTHYMOL BLUE SODIUM; Methyl thymol blue c;
CAS号:1945-77-3
分子式:C37H44N2O13S
分子量:756.81600
精确质量:756.25600
PSA:247.89000
LogP:4.99540
物化性质
外观与性状:绿色-棕色结晶粉末
沸点:891.6ºC at 760 mmHg
闪点:493ºC
折射率:1.635
稳定性:Stable. Incompatible with strong oxidizing agents.
蒸汽压:3.9E-34mmHg at 25°C
用途
1.用作光度法测定Ca2+ 、Mg2+ 、Hf4+ Zr4+ NbO3-和Ti4+等的显色剂,用作配合滴定法测定Zr4+、Mg2+、Cu2+ 等的金属指示剂。