2) nitrite
[英]['naitrait] [美]['naɪtraɪt]
亚硝酸根
1.
Catalytic spectrophotometric determination of trace nitrite in water samples with 3,5-diBr-PADAT;
用3,5-diBr-PADAT催化光度法测定水样中亚硝酸根
2.
Decoloration Photometic Determination of Trace Nitrite by Fading of Methyl Red;
甲基红褪色光度法测定微量亚硝酸根的研究
3.
Spectrofluorimetric Determination of Nitrite with a Novel Fluorescence Probe 3-(4-Aminophenyl)indolizine-1-carboxymethyl;
荧光试剂3-(4-氨基苯基)中氮茚-1-羧酸甲酯用于亚硝酸根测定
3) Sulfite
[英]['sʌlfait] [美]['sʌlfaɪt]
亚硫酸根
1.
Catalytic Spectrophotometric Determination of Trace Sulfite with KBrO_3-5-Br-PADAP System;
KBrO_3-5-Br-PADAP体系催化动力学光度法测定痕量亚硫酸根
2.
A Sulfite Ion Selective-Cluster Compound Film Electrode;
簇合物膜亚硫酸根离子选择性电极的研制
3.
Polarographic Determination of Trace Sulfite With Selenite-Potassium Iodate System;
硒(Ⅳ)-碘酸钾体系极谱法测定痕量亚硫酸根
4) nitrite ion
亚硝酸根
1.
A new catalytic kinetic spectrophotometry for the determination of trace nitrite ion was proposed.
基于在硫酸介质中 ,亚硝酸根对高碘酸钾氧化酚藏花红褪色反应具有较强的催化作用 ,建立了测定痕量亚硝酸根的催化动力学光度法。
2.
The quantitative relationship between the intensity of resonance scattering to the concentration of nitrite ion was established.
研究了在磷酸介质中,亚硝酸根-碘化钾-结晶紫(CV)体系的共振散射光谱,考察了它们的光谱特征、影响因素和适宜的反应条件。
5) chlorite
[英]['klɔ:rait] [美]['klɔr,aɪt]
亚氯酸根
1.
Resonance Scattering Spectrometric Determination of Trace Chlorite Using Cationic Surfactants;
十四烷基苄基氯化铵共振散射光谱法测定亚氯酸根
2.
Iodate,chlorite and bromate in bottled water are disinfectant by-products(DBPs) from ozonation.
水中的碘酸根、亚氯酸根和溴酸根是重要的消毒副产物,主要通过大体积浓缩后直接电导检测,或通过柱前或柱后化学反应将目标物转化成容易检测的物质后检测。
3.
A bench-scale study was eonducted to investigate the variety concentration of the chlorite and affecting factors of oxidation.
将ClO_2-ClO_2~-作为整个控制体系,通过模拟试验,研究二氧化氯预氧化除铁过程中亚氯酸根浓度变化及其发挥氧化性能除铁的影响因素。
6) nitrites
亚硝酸根
1.
A review on the recent progress of the electrochemical determination of trace amounts of nitrites in food is presented covering mainly the period from 1994 to 2006, and giving much attention to the methods of determination ,e.
评述了近年来电化学分析法测定食品中痕量亚硝酸根的研究进展,着重介绍了极谱法、离子选择性电极和化学修饰电极测定亚硝酸根的研究;展望了电化学法测定食品中痕量亚硝酸根的应用前景。
2.
A new kinetic spectrophotometric method for the determination of trace nitrites has been developed.
基于稀H3PO4介质中,痕量亚硝酸根对高碘酸钾氧化结晶紫的褪色反应有明显的催化作用,建立了痕量亚硝酸根的动力学光度测定法,方法检出限为0。
补充资料：2,2'-[亚甲基二(2,1-亚苯基氧亚甲基)]二环氧乙烷
CAS：54208-63-8
分子式：C19H20O4
中文名称：双酚二环甘油醚
2,2'-[亚甲基二(2,1-亚苯基氧亚甲基)]二环氧乙烷
英文名称：2,2'-[methylenebis(2,1-phenyleneoxymethylene)] bis-Oxirane
Methylenebis(o-phenol), 3-propylene oxide ether
2,2'-[methylenebis(2,1-phenyleneoxymethylene)]bis-oxiran
分子式：C19H20O4
中文名称：双酚二环甘油醚
2,2'-[亚甲基二(2,1-亚苯基氧亚甲基)]二环氧乙烷
英文名称：2,2'-[methylenebis(2,1-phenyleneoxymethylene)] bis-Oxirane
Methylenebis(o-phenol), 3-propylene oxide ether
2,2'-[methylenebis(2,1-phenyleneoxymethylene)]bis-oxiran
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