1) Chlorophosphonazo-m-k
间羧基偶氮氯膦
1.
Study on β-type Chromogenic Reaction of Yttrium with Chlorophosphonazo-m-k;
钇与间羧基偶氮氯膦的β型显色反应研究
2) Chlorophosphonazo-mN
间硝基偶氮氯膦
1.
Mobile Equilibrium Method for Determination of the True Composition and Stability Constant of β-type Complex of Scandium with Chlorophosphonazo-mN;
平衡移动法测定β型钪-间硝基偶氮氯膦配合物真实组成和稳定常数的研究
2.
Studies on the Chromogenic Reaction of the System Bismuth ( Ⅲ )- Chlorophosphonazo-mN-CPB-Triton X-100-Ethanol and Its Application;
铋(Ⅲ)-间硝基偶氮氯膦-溴化十六烷基吡啶-Triton X-100-乙醇显色体系的研究及其应用
3) DBOK-CPA
二溴羧基偶氮氯膦
1.
Study on Spectrophotometric Determination of Micro Amount of Palladium after Solvent Extraction with Polyethylene Glycol-Ammonium Sulfate-DBOK-CPA;
聚乙二醇-硫酸铵-二溴羧基偶氮氯膦体系萃取分光光度法测定微量钯
4) DBOKCPA
二溴邻羧基偶氮氯膦
1.
Studies on Analysis of Properties of Trace Metal MultiCoordination Complex Solution by βCorrection Spectrophotometry: Pb(Ⅱ)DBOKCPA Coloration System;
贝塔修正光度法分析微量金属配合物溶液性质研究:铅(Ⅱ)-二溴邻羧基偶氮氯膦多配位显色体系
2.
Rare earth elements (RE) react with DBOKCPA to form a blue complex in nitric acid medium,which gives a maximum absorption at 645 nm,the determination range is 0-16 μg of RE in 25ml solution.
在硝酸介质中,稀土元素与二溴邻羧基偶氮氯膦生成蓝色配合物,其最大吸收峰在645 nm 处,比尔定律范围是0—16 μg·RE/25ml,方法选择性好,可不经分离直接测定瓷土中稀土的总
5) chlorophosphonazo-ms(CPA-ms)
间磺酸基偶氮氯膦(CPA-ms)
6) m-acetylchlorophosphonazo
间乙酰基偶氮氯膦
补充资料:偶氮氯膦(chlorophosphonazoI)
【偶氮氯膦】(chlorophosphonazoI)学名“1,8-二羟基-2-[(4-氯-2-膦酸基苯)-偶氮]-3,6-萘二磺酸”。一种有机显色剂。分子式`C_16H_12ClN_2O_11PS_2\cdot3H_2O`,分子量592.87。深红色结晶粉末。易溶于水。在中性的酸性溶液中呈红色,在碱性溶液中呈紫色。经弱酸性溶液中能与许多金属离子作用,形成紫色的络合物,叭独与铀(VI)形成的络合物呈浅蓝色。其最大吸收波长为605纳米,在溶液pH
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条