半二甲酚橙
半二甲酚橙(semixylenol orange)
别 名:半二甲酚橙;半二甲酚桔黄
英文名: SEMIXYLENOL ORANGE IND;3-(3-Methyl-4-hydroxyphenyl)-3-[3-methyl-4-hydroxy-5-[N,N-bis(carboxymethyl)aminomethyl]phenyl]-3H-2,1-benzoxathiole 1,1-dioxide;Semi-o-cresolphthalexon S;N-(Carboxymethyl)-N-((2-hydroxy-5-(3-(4-hydroxy-3-methylphenyl)-3H-2,1-benzoxathiol-3-yl)-3-methylphenyl)methyl)glycine S,S-dioxide
分子式:C24H23NNa2O9S
分子量:527.54
CAS号:19329-67-0
类 别:
结构式:
性质:橙红色粉末。常用其钠盐,溶于水,不溶于乙醇。用作金属指示剂。