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1)  trace copper
痕量铜
1.
Catalytic kinetic spectrophotometric determination of trace copper using copper(Ⅱ)-potassium chlorate-phenylhydrazine hydrochloride-α-naphthylamine system;
铜(Ⅱ)-氯酸钾-盐酸苯肼-α-萘胺体系催化动力学光度法测定痕量铜
2.
Study on extraction of trace copper by dibenzo-24-crown-8 and KI system;
二苯并-24-王冠-8、KI体系萃取痕量铜
3.
Determination of trace copper in circulating cooling water based on flow-injection and ion selective electrode technology
流动注射-离子选择电极电位法测定循环冷却水中痕量铜
2)  ultra-trace copper electroanalysis
超痕量铜
3)  trace copper(Ⅱ)
痕量铜(Ⅱ)
1.
A new kinetic spectrophotometric method for the determination of trace copper(Ⅱ) is developed based on the catalytic effect of trace copper(Ⅱ) on oxidation of 2 (5 bromo 2 pyridylazo) 5 diethylaminophenoe(5 Br PADAP) with potassium bromate in sulphuric acid solution.
本文基于稀硫酸介质中,痕量铜(Ⅱ)对溴酸钾氧化2-(5-溴-2-吡啶偶氮)-5-二乙氨基酚褪色反应的催化作用,建立了测定痕量铜(Ⅱ)的新型动力学光度法。
4)  trace [英][treɪs]  [美][tres]
痕量
1.
Recent Progress of Inorganic Trace Analysis by Mass Spectrometry;
质谱的无机痕量分析进展
2.
Determination of Trace Phosphine by Gas Chromatography;
气相色谱-氮磷检测器分析痕量磷化氢
3.
Determination of ultratrace plumbum by catalytic spectrophotometry;
催化光度法测定超痕量铅
5)  trace and ultra trace elements
痕量超痕量元素
6)  trace element
痕量元素
1.
A review on the determination of trace elements in cigarette smoke;
卷烟烟气中微量和痕量元素研究综述
2.
Geochemistry of trace elements in coal from North Shanxi Province to North Ningxia Huizu Autonomous Region;
晋北-宁北煤中痕量元素的地球化学特征
3.
Determination of trace elements in copper-zinc alloy by ICP-MS;
ICP-MS测定铜锌合金中痕量元素
补充资料:醋酸铜合亚砷酸铜
分子式:Cu(CH3COO)2·3Cu(ASO2)2
CAS号:

性质:学名醋酸铜合亚砷酸铜(Copper acetoarsenit)。醋酸铜和亚砷酸铜的复盐。深绿色粉末。能溶于酸。不溶于水和醇。能水解。空气中二氧化碳作用生成亚砷酸。可由亚砷酸钠、醋酸和硫酸铜作用而制得。农药上用作杀虫剂,常与消石灰混合。并配成90%可湿性粉剂使用,以降低其药害。也可用于木材防腐。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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