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- geranyl hydroquinone 牛儿酯氢醌
- Hydroquinone has been banned in several countries. 一些国家已经禁用对苯二酚。
- One of the most dangerous is hydroquinone . 其中最危险的一种成分是对苯二酚。
- Their intermediates included benzoquinone,adjacent diphenol and hydroquinone. 这两个反应的中间产物都是苯醌、邻苯二酚和对苯二酚;
- Hydroquinone and hydrogen peroxide build up in the insect’s abdomen. 苯二酚和过氧化氢存在昆虫的腹部制造。
- The CV redox peak with fixed hydroquinone was larger than that without fixed hydroquinone. 经对苯二酚固定之电极循环伏安法所得之还原较未经对苯二酚固定者为大。
- Ginkgo leaf shape has also been Geranyl on both sides of the sub-point of impact. 银杏的叶形,还受到叶基两边分枚角度的影响。
- The conclusion was that geranyl glycoside could be used as a flavor material in cigarette flavoring. 结论:香叶醇糖苷可以作为香原料应用到卷烟中。
- Other major compositions included benzaldehyde, 4-allylanisole, geranyl acetate, and cinnamyl acetate. 其他平均百分比高于1%25之成分包括苯甲醛,4-丙烯苯甲醚,乙酸香叶酯及乙酸桂皮酯等。
- Objective: To know the dependability of quick analysis kits of mercury, hydroquinone, phenol in skin lightening creams. 摘要目的:了解祛斑类化妆品中汞、氢醌、苯酚快速检测试剂盒法的可靠性。
- Antioxidant tertiary butylhydroquinone was prepared by hydroquinone and tertiary butyl alcohol. 由对苯二酚与叔丁醇反应制得抗氧化剂叔丁基对苯二酚。
- Farnesol can be synthesized by different chemical means from different materials, such as, nerolidol, geranyl derivatives or other (compounds). 由橙花叔醇、香叶基衍生物和其它多种原料经不同的化学反应手段,可以合成金合欢醇。
- Etamsylatam was prepared from hydroquinone through sulfonation in sulfuric acid and salt formation with diethylamine. 对苯二酚经硫酸磺化,与二乙胺成盐得止血敏。
- In order to develop new cigarette flavors,the smoke analysis and sensory evaluation of cigarettes added with geranyl glycoside were conducted. 为开发新型烟用香料,将香叶醇糖苷添加到卷烟中,而后进行烟气分析和评吸。
- At different concentration of Hydroquinone, pramaters of equations are different. 在不同的底物浓度下,具有不同的方程参数值。
- This is important for me as I have acne scars on my dark skin and had no luck with hydroquinone or kojic acid. 这皮肤过于黝黑并且脸上上都是痘痕而不能用苯二酚以及曲酸的我来说显得十分的重要。
- OBJECTIVE: To establish a HPLC method for the determination of hydroquinone in compound hydroquinone cream. 目的:建立测定复方氢醌霜中氢醌含量的高效液相色谱方法。
- Hydroquinone is an important chemical material and intermediate in industrial chemistry. 对苯二酚是一种重要的化工原料和中间体。
- Health is careful observation of a group of tree leaves, we find that changes in the shape of ginkgo Geranyl larger, from the arc, triangle to the Arrow. 仔细观察一批实生树的叶片,可以发现,银杏叶基形状的变化较大,从弧形、三角形到箭形。
- In this paper,the determination of gold in anode slimes by the hydroquinone volumetric method is proposed. 采用重铬酸钾容量法 ,测定铜铅阳极泥及碲回收物料中高含量碲。