吡啶硫酸钠 ZPN
吡啶硫酸锌 ZPT ; Zinc pyrithione standard
四氨基吡啶硫酸盐 taps
N-己基吡啶硫酸氢盐 N-hexylpyridinium hydrogen sulfate
吡啶硫酸盐 Pyridine sulfate
N-丁基吡啶硫酸氢盐 N-butylpyridinium hydrogen sulfate
N-辛基吡啶硫酸氢盐 N-octylpyridinium hydrogen sulfate
二硫氨基甲酸吡啶 Pyrollidine dithocarba-mate ; PDTC
吡啶硫酸酮锌 ZP
研究了铜与1-（2-吡啶偶氮）-2-萘酚（PAN）的显色反应，建立了测定硫酸阳极氧化液中铜的新方法。
The color reaction conditions of Cu 2+ and 1-(2-pyridylazo)-2-naphthol(PAN)were researched, and a new method was developed for the determination of copper in sulfuric acid anodizing liquor.
试验结果表明：2,2 -联吡啶和硫代硫酸钠联合使用可以提高镀层的光亮性，扩大镀液的电流密度范围。
The results show that using 2, 2-bipyridyl and sodium thiosulfate can increase brightness of coating, enlarge the scope of current density.
在含硫酸铜的酸性水溶液中，用氯酸钠作氧化剂，氧化喹啉得到2，3-吡啶二甲酸，产率为56·4%；
In the acidic aqueous solution of copper sulfate, pyridine-2,3-dicarboxylic acid was synthesized by oxidizing quinoline with sodium chlorate, and the yield of the product could reach 56.4%.
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