服务热线
021-60498804
产品中心
/ Products Classification 点击展开+Cat. Number | HS0243 |
||||
Chemical Name | HS0243 半二甲酚橙 19329-67-0 |
||||
CAS Number | 19329-67-0 |
||||
Mol. Formula | C24H23NNa2O9S |
||||
Mol. Weight | 547.49 |
||||
Appearance | 橙红色粉末。能与多种金属离子络合,其溶液为红紫色。溶于水,不溶于无水乙醇 |
||||
Application Notes | AR ,生化研究。滴定铁、铝、铅和钍的络合指示剂。光度测定铋、锆、铪和钍 |
||||
Synonym | 半二甲酚桔黄;3-[N,N-二(羧甲基)氨甲基]邻甲酚磺酞 , Semixylenol Orange |
||||
Storage condition | RT。保质期5年 |
||||
References | 水溶解试验:合格 对铋灵敏度试验:合格 灼烧残渣: ≤25.0%
|
||||