采用荧光光谱法和吸收光谱法研究了1-(2-吡啶偶氮)-2-萘酚-磺酸(PAN-S)与牛血清白蛋白(BSA)的结合反应。
The binding reaction between 1-(2-pyridylazo)-2-naphthol-sulfonic acid(PAN-S) and bovine serum albumin(BSA) was studied by using fluorescence spectra and absorption spectra.
合成了1 (8氨基喹啉5偶氮) 8羟基3 ,6萘二磺酸(AQHNA) ,其结构经红外光谱和元素分析证实。
A new reagent 1 (8 Aminoquinoline 5 azo) 8 hydroxy 3,6 naphthalenedisulfonic acid(AQHNA) was synthesized. The product was confirmed by elemental analysis and infrared spectra.
研究了2-羟基-5-磺酸苯基重氮氨基偶氮苯(HSDAA)与镉的反应,建立了直接测定铝合金中镉的光度分析方法。
The reaction of 2-hydroxy-5-sulfophenyl-diazoaminoazobenzene (HSDAA) with cadmium was studied to establish the direct photometric determination of cadmium in aluminum alloy.
合成了一种新型铁络合偶氮染料,其母体染料由间氨基对羟基苯酚对磺酸和1-间氯苯-3-甲基吡唑啉酮偶合而成。
A new Fe-azo complex dyestuff was synthesized by complexing iron salt with the pre-dyestuff that was prepared from the o-aminophenolsulfonic acid and Cl-substituted pyrazolone.
合成了一种新型铁络合偶氮染料,其母体染料由间氨基对羟基苯酚对磺酸和1-间氯苯-3-甲基吡唑啉酮偶合而成。
A new Fe-azo complex dyestuff was synthesized by complexing iron salt with the pre-dyestuff that was prepared from the o-aminophenolsulfonic acid and Cl-substituted pyrazolone.
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