1) Solution of ammonium persulfate stabilization
过硫酸铵溶液
3) ammonium mercuric thiocyanate solution
硫氰酸汞铵溶液
4) ammonium bisulfite 56% solution
酸式亚硫酸铵溶液
5) 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。
6) ammonium persulfate
过硫酸铵
1.
Desizing process of cotton fabric by ammonium persulfate-sodium bisulfite system;
棉织物的过硫酸铵-亚硫酸氢钠退浆系统
2.
This paper reviewed the production status of the ammonium persulfate producing by electrobath inside,analyzed the development current of its electrobath.
本文介绍了国内过硫酸盐的发展现状,并对电解法制备过硫酸铵用电解槽的发展方向做了研究探讨。
3.
Using ammonium persulfate(APS) as initiator, the graft copolymer of methyl acrylate with carboxymethyl chitin was prepared and the effects of reaction conditions on graft copolymerization were studied.
以过硫酸铵为引发剂,制备了羧甲基甲壳素接枝丙烯酸甲酯共聚物,讨论了反应条件对接枝率和接枝效率的影响。
补充资料：过硫酸
分子式： H2S2O8
CAS号：
性质：白色晶体。熔点60℃(分解)。易吸湿。在室温慢慢地分解，放出氧气。酸及其盐的水溶液全是强氧化剂，能氧化氯、溴、碘离子为单质，将铁(II)氧化为铁(III)，锰(II)氧化为二氧化锰，氨转化为氮，苯胺转化为苯胺黑等等。电解酸式硫酸钾得过二硫酸钾，再将该钾盐转化为钡盐后与硫酸作用得稀过二硫酸溶液。由氯磺酸与过氧化氢作用可得固体过二硫酸。常用作强氧化剂。
CAS号：
性质：白色晶体。熔点60℃(分解)。易吸湿。在室温慢慢地分解，放出氧气。酸及其盐的水溶液全是强氧化剂，能氧化氯、溴、碘离子为单质，将铁(II)氧化为铁(III)，锰(II)氧化为二氧化锰，氨转化为氮，苯胺转化为苯胺黑等等。电解酸式硫酸钾得过二硫酸钾，再将该钾盐转化为钡盐后与硫酸作用得稀过二硫酸溶液。由氯磺酸与过氧化氢作用可得固体过二硫酸。常用作强氧化剂。
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