1) Emulsifier OP-7
OP-7乳化剂
2) emolsifier OP
乳化剂OP
1.
Fluorescence quenching method for determination of trace ferrum(Ⅲ) with salicylfluorone in the presence of emolsifier OP and β-cyclodextrin;
水杨基荧光酮-乳化剂OP-β-环糊精荧光猝灭法测定微量铁
2.
This paper explores chromogenic conditions of determining trace zinc in metal plating wastewater by spectrophotometry using the 5-Br-PADAP and the emolsifier OP.
条件试验表明在pH值7 5～ 10 0硼酸 -硼酸钠缓冲溶液中 ,锌与 5 -Br -PADAP、乳化剂OP形成紫红色三元络合物 ,其λmax=5 5 2nm ,ε552 =1 3× 10 5L/ (mol cm) ,络合比为 1∶2 ,锌含量在 0～ 2 5 μg/ 5 0mL ,服从朗伯 -比尔定律。
3) OP
[英][ɔp] [美][ɑp]
乳化剂OP
1.
Study on spectrophotometric determination of ferrum with phenylfluorone in thepresence of β -CD and OP;
在β-环糊精和乳化剂OP作用下苯基荧光酮分光光度法测定铁的研究
2.
A new method for the determination of trace Cr(Ⅵ)was studied,which was based on surfactant OP enhancement.
在HAc-NaAc缓冲溶液介质中,在乳化剂OP存在下,痕量铬(Ⅵ)对过氧化氢氧化中性红的褪色反应有很强的催化作用,据此建立了测定微量铬(Ⅵ)的催化动力学光度法。
4) Emulsifying agent OP
乳化剂OP
1.
Colour Reaction of Europium(Ⅲ) with 5-Br-PADAP-CPC-Emulsifying Agent OP System;
铕(Ⅲ)-5-Br-PADAP-CPC-乳化剂OP混配络合物的显色反应
2.
8 with the presence of Emulsifying agent OP,The application of H-point standard additions method to the simultaneous determination of Fe(Ⅱ)and Fe(Ⅲ)was studied.
8时,二甲酚橙-邻菲罗啉混合显色剂中加入乳化剂OP,采用H点标准加入法-分光光度法同时测定水中的Fe(Ⅱ)和Fe(Ⅲ)。
3.
The zinc agent-emulsifying agent OP coloured system is used to determine copper(Ⅱ) in crude oil.
以锌试剂 -乳化剂OP为显色体系测定了原油中的铜 ,考查了测定条件。
5) Emulsifier OP
乳化剂OP
1.
Colour Reaction of Cobalt with o-Nitrophenylfluorone, CPB and Emulsifier OP;
钴与邻硝基苯基荧光酮、CPB、乳化剂OP的显色反应
2.
The color reaction of Sc*# with chlorosulphonphenol S(CSPS) has been studied,the addition of emulsifier OP (abb.
研究了钪 与氯代磺酚S(CSPS)之间的络合反应 ,加入乳化剂OP能提高反应的灵敏度。
3.
A method was studied to determine trace cobalt of zinc electrolyte solution in the system of acetic acid-sodium acetate-ammonium chloride-sodium citrate-emulsifier OP-dimethylglyoxime.
研究了在HAc -NaAc -NH4 Cl-柠檬酸钠 -丁二酮肟 -乳化剂OP体系中 ,用示波极谱法测定锌电解液中的痕量钴。
6) emulgent OP
乳化剂OP
1.
In the paper,the color reaction of iron (III) with oxytetracycline in the presence of emulgent OP in a HOAc-NaOAc buffer solution at pH 4.
研究了乳化剂OP存在下铁(Ⅲ)与土霉素显色反应光度性质,在pH4。
2.
The study of optimum conditions of the colour reaction of scandium with chrome azurol S in the presence of tetradecyl pyridinium chloride and emulgent OP is reported in this paper.
研究了在氯化十四烷基吡啶及乳化剂OP存在下 ,铬天青S与钪显色反应的适宜条件。
3.
The spectrophotmetric determination of copper in the presence of emulgent OP using sodium diethyldithiocarbamate has been investigated, The experiment shows the stability of yellow complex of copper ( Ⅱ ) with sodium diethyldithiocarbamate in the presence OP in the ammonia buffer solution ( pH 8.
本文对乳化剂OP存在下,用二乙基二硫代氨基甲酸钠作显色剂水相光度法测定铜作了研究,实验表明,试剂与铜(Ⅱ)的2:1黄色配合物在pH 8～9。
补充资料：OP-7乳化剂
OP-7乳化剂是含有7个乙氧基的辛烷基酚聚氧乙烯醚，淡黄色透明液体，凝固点10～15℃。HLB值为12，既溶于油，又能在水中分散、既有较好的乳化性能，又有优良的净洗效果。
用作丙烯酸酯乳液聚合的非离子型乳化剂。
用作丙烯酸酯乳液聚合的非离子型乳化剂。
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