邻甲酚酞络合酮, 指示剂级

• 产品号: L03859
• CAS号: 2411-89-4
• 分子式: C32H32N2O12
• 分子量: 636.60268

产品别名

• 标题: o-Cresolphthalein complexone, indicator grade
• IUPAC标准名: 2-[({5-[1-(3-{[bis(carboxymethyl)amino]methyl}-4-hydroxy-5-methylphenyl)-3-oxo-1,3-dihydro-2-benzofuran-1-yl]-2-hydroxy-3-methylphenyl}methyl)(carboxymethyl)amino]acetic acid
• IUPAC传统名: [({5-[1-(3-{[bis(carboxymethyl)amino]methyl}-4-hydroxy-5-methylphenyl)-3-oxo-2-benzofuran-1-yl]-2-hydroxy-3-methylphenyl}methyl)(carboxymethyl)amino]acetic acid
• 别名: Phthalein complexone; o-Cresolphthalexon

产品登记号

• Beilstein号: 381994
• MDL号: MFCD00005911
• CAS号: 2411-89-4
• EC号: 219-318-8

产品性质

• 熔点: ca 198°C dec.
• TSCA收录: 是

参考文献

• Indicator for complexometric titration of Mg, Ca, Sr and Ba: Helv. Chim. Acta, 72, 113 (1954).