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1)  caprylic acid-ammonium sulfate precipitation
辛酸-硫酸铵
1.
The polyclonal antiserum was purified by caprylic acid-ammonium sulfate precipitation,then,the purity of antigen was detected by SDS-PAGE.
方法以30个氨基酸组成的多肽为半抗原与钥孔血蓝蛋白(mcKLH)通过碳化二亚胺(EDC)法化学偶联成完全抗原(多肽-mcKLH)免疫家兔;制备兔抗Cap4443多克隆抗体;斑点ELISA法检测抗体效价,经辛酸-硫酸铵法初步纯化抗体后,十二烷基磺酸钠-聚丙烯酰胺凝胶电泳(SDS-PAGE)电泳考马斯亮蓝检测其纯化后的纯度。
2)  Caprylic acid-ammonium sulfate
辛酸-硫酸铵法
3)  Ammonium octyl sulfate
硫酸单辛酯铵盐
4)  ammonia-ammonium sulfate
氨-硫酸铵
1.
Study on arsenic removal in the preparation of feed grade zinc oxide by ammonia-ammonium sulfate method;
氨-硫酸铵法生产饲料级氧化锌中除砷工艺研究
5)  ammonium thiocyanate
硫氰酸铵
1.
Study on liquid-solid flotation separation of lead(Ⅱ) by sodium nitrate-ammonium thiocyanate-rhodamine 6G system;
硝酸钠-硫氰酸铵-罗丹明6G液-固体系浮选分离铅(Ⅱ)的研究
2.
Study on floatation separation of Pd(Ⅱ) with ammonium thiocyanate-tetrabutyl ammonium bromide-water system;
溴化四丁基铵—硫氰酸铵—水体系浮选分离钯(Ⅱ)的研究
3.
Floatation separation of copper in sodium chloride-ammonium thiocyanate-cetylpyridine bromide system;
氯化钠-硫氰酸铵-溴化十六烷基吡啶体系浮选分离铜(Ⅱ)
6)  ammonium persulphate
过硫酸铵
1.
In light of the principle of vanadium's valent state change,after samples are dissolved by weak nitric acid,in medium of around 15% nitric acid,the oxidant ammonium persulphate is immediately used to selectively oxidize V~(4+) to V~(5+).
利用钒的价态变化原理,试样以稀硝酸溶解后,在15%左右的硝酸介质中,直接用氧化剂过硫酸铵选择性地氧化V~(4+)为V~(5+)。
2.
With industrial monomer solution of dimethyldiallylammonium chloride(DMDAAC) as raw material,ammonium persulphate(APS) as initiator and Na_4EDTA as chelating agent,using the methods of adding initiator all at once,graduated increasing of temperature and stepwise initiation and polymerization,the polymerization process of preparing poly-dimethyldiallylammonium chloride(PDMDAAC) was researched.
以一步法工业单体二甲基二烯丙基氯化铵(DMDAAC)为原料,以过硫酸铵(APS)为引发剂,采用一次性加入引发剂,梯度升温,分步引发水溶液聚合反应的方法,对制备聚二甲基二烯丙基氯化铵(PDMDAAC)的聚合反应的工艺进行了优化研究。
3.
Poly-dimethyldiallylammonium chloride(PDMDAAC)was prepared by using industrial dimethyldiallylammonium chloride(DMDAAC)aqueous solution with known impurities as starting material,ammonium persulphate(APS)as initiator,without addition of any transferring and terminating agents.
以过硫酸铵(APS)为引发剂,以已知杂质含量的工业一步法合成的二甲基二烯丙基氯化铵单体溶液为原料,采用水溶液聚合法,无需使用链转移剂和链终止剂,通过控制单体的起始含量(w(DMDAAC)=35。
补充资料:辛酸
分子式:C8H16O2
分子量:144.21
CAS号:124-07-2

性质:无色透明液体。熔点16.5℃,沸点237℃,140℃(3.06kPa),124℃(1.33kPa),相对密度0.9088(20/4℃),折射率1.4285,闪点106℃,溶于大部分有机溶剂,如乙醇、乙醚、氯仿、苯、二硫化碳、冰醋酸和石油醚,微溶于热水。

制备方法:天然品存在于肉豆蔻、柠檬草、苹果、椰子油、葡萄酒、酒花等中,用挥发性脂肪酸分馏法从椰子油中提取可获得辛酸,工业上生产辛酸是采用辛醛为原料,在实验室制备时采用正己基丙二酸加热放出二氧化碳,减压至4-6.65kPa使反应完全。最后将反应产物减压蒸馏,收集127-129℃(2.13kPa)馏分即为辛酸。收率80-85%。由1-辛烯和过醋酸反应可制得辛酸。此外还有正辛醇氧化脱氢法。

用途:用于制造染料、药物、香料等,该品是GB 2760-86规定允许使用的食用香料。还用作杀虫剂、防霉剂、防锈剂、缓蚀剂、发泡剂、消泡剂等。

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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