化学通报（网络版）
化學通報（網絡版）
화학통보（망락판）
Chemistry Online
1999年
1期
,共1页
钯%噻唑偶氮试剂%分析功能团%分光光度法
鈀%噻唑偶氮試劑%分析功能糰%分光光度法
파%새서우담시제%분석공능단%분광광도법
Palladium%thiazolylazo reagent%analytical functional group%sepectrophotometry
比较研究了含有偶氮邻羟基、羧基和磺酸基等不同分析功能团的噻唑偶氮类试剂的光度特性及其与钯显色反应的选择性和灵敏度,实验表明含有磺酸基的TADCABS的灵敏度和选择性均优于含羧基和羟基的TADCAB和TADCAP.
比較研究瞭含有偶氮鄰羥基、羧基和磺痠基等不同分析功能糰的噻唑偶氮類試劑的光度特性及其與鈀顯色反應的選擇性和靈敏度,實驗錶明含有磺痠基的TADCABS的靈敏度和選擇性均優于含羧基和羥基的TADCAB和TADCAP.
비교연구료함유우담린간기、최기화광산기등불동분석공능단적새서우담류시제적광도특성급기여파현색반응적선택성화령민도,실험표명함유광산기적TADCABS적령민도화선택성균우우함최기화간기적TADCAB화TADCAP.
This paper comparatively studied the spectrophotometrical properties of thiazolylazo reagents with deferent analytical functional groups, such as o-hydroxyl-azo-group, o-carboxyl-azo-group and o-sulfonic-azo-group, and their sensitivities and selectivities color reaction with palladium. The experimental results shown that the sensitivity and selectivity of TADCABS with sulfonic acid group was better than TADCAB and TADCAP with carboxy and hydroxy, respectively.
