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- benzoyl hydroxylamine 苯甲酰胲
- Benzoyl peroxide(BPO) was used as initiator. 通过傅立叶红外光谱对接枝物进行定性表征;
- Objective: To examine the stability of Benzoyl Peroxide Cream. 考察过氧苯甲酰乳膏在贮存过程中的稳定性。
- But benzoyl peroxide dries out skin causing itching or allergic reactions. 但过氧化苯甲酰干出引起皮肤瘙痒或过敏性反应。
- Benzoyl peroxide can cause fabric to discolour on contact. Use with care. 过氧化苯可能导致织物脱色,请小心使用。
- PET fibres were grafted with acrylonitrile (AN) initiated by benzoyl peroxide. 以过氧化二苯甲酰为引发剂,使丙烯睛在涤沦(PET)纤维上接枝共聚。
- For nitrogen compounds derived form ammonia (NH3) the root amine is used , as, for example , in hydroxylamine (NH2OH). 回复:对于从氨水中分解出的氮的化合物;氨基是被使用的;例如;在羟胺中.
- Any of a group of compounds containing a CNOH group, formed by treating aldehydes or ketones with hydroxylamine. 肟任何一类含有CNOH组的合成物,主要由羟胺与醛或酮作用形成的
- On the contrary, increasing hydroxylamine concentration effectively inhibited hydrolysis reaction. 相反地,增加反应体系中羟胺的浓度,可以有效降低副反应的发生。
- Dropped hydrochloric acid or sulfuric acid to acetone oxime,solid hydroxylamine could get. 在所得的丙酮肟中,滴加浓硫酸或浓盐酸,可以分别得到固体的硫酸羟胺或盐酸羟胺。
- Amorphous iron oxides in soil were determined by hydroxylamine extraction-spectrophotometry. 采用羟胺浸提-可见分光光度法测定了土壤无定形铁。
- An industrial procedure for the manufacture of hydroxylamine is based on the reaction of nitric oxide with hydrogen in the presence of a catalyst. 工业上制作羟胺的过程,其基础是硝酸与氢气在催化剂作用下的化学反应。
- The factors which would affect the reaction such as solvent, temperature, rectiontime and the mole ratio of cyano group and hydroxylamine were studied. 研究了反应介质、温度、反应时间以及氰基与羟胺的摩尔比对肟化反应的影响。
- The results from this research study showed that green tea was just as good in treating acne as the benzoyl peroxide. 结果,这项研究显示,绿茶刚刚好,在治疗痤疮的苯甲酰过氧化物。
- Initiation is caused by radicals produced from azobisisobutyronitrile, benzoyl peroxide or perester decomposition. 链引发是由偶氮二异丁腈,过氧化苯甲酰或过氧酯分解生成的自由基所引起。
- The qualitative and quantitative analysis of light hydrocarbons produced by radiation degradation of N,N-diethyl hydroxylamine are reported. 用三氧化二铝毛细柱与氢火焰离子化检测器联用的气相色谱法,定性定量分析了N,N二乙基羟胺水溶液辐解产生的气态烃类。
- Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation,hydrogenation,cyclization with an overall yield of 8.05%. 以苯甲酰氯为原料;经酰化;还原;环合等反应合成左旋西替利嗪盐酸盐;反应总收率为8.;05%25。
- Experiment for extraction of free iron oxide by hydroxylamine and different concentrated hydrochloride-acids in diverse conditions has been studied. 本实验采用盐酸羟胺-盐酸体系在不同的温度下浸提黄土中的游离氧化铁。
- The compound of acryloyl chloride was synthesized by benzoyl chlorid and crylic acid. 利用苯甲酰氯与丙烯酸反应制备丙烯酰氯。
