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- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- secondary alkyl sulphate 仲烷基硫酸酯
- alkyl sulphate 烷基硫酸盐
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- Alkyl bromides can be produced this way. 溴化烷可以这样形成。
- To add one or more alkyl groups to(a compound. 使烷基化在(一种化合物)中添加一个或多个烷基团
- Stannous sulphate (for electroplating). 英文标题: Chemical products.
- Dr Green prescribed magnesium sulphate. 格林医生开的药是硫酸镁。
- To add one or more alkyl groups to(a compound). 使烷基化在(一种化合物)中添加一个或多个烷基团
- Human heparin sulphate protoglycans,HSPG Elisa ... 人硫酸肝素糖蛋白(HSPG)试剂盒;
- These mines supply the raw material for making ammonium sulphate. 这些矿提供了制造了硫酸氨的原抖。
- The ammonium sulphate also reached the first-grade standard. 硫酸氨也达到头级标准。
- Formation of an alkyl ion occurs according to reactions. 按照反应式生成烷基离子。
- The general answer to this problem is to avoid alkyl halides. 解决这一问题的一般办法是避免使用烷基卤。
- Both these mechanisms mean that sulphate has a cooling effect. 这两种效应都意味着硫酸化合物有使气候变凉的效应。
- Ingredients: Alga essence, alkyl indican, chamomile essence, etc. 主要成分:海藻精华、烷基糖苷、洋甘菊精华等。
- THE CAKING REASONS AND PREVENTION OF SODIUM SULPHATE. 元明粉结块原因及防止方法的探讨。
- Ingredients: alkyl indican, cucumber extract, VC, etc. 主要成份:烷基糖苷、小黄瓜提取液、VC等。
- The ammonium sulphate also reached the first - grade standard. 硫酸氨也达到头级标准。
- Alkyl indicant is a new non-ionic surface active agent. 烷基糖苷是一类新型的非离子表面活性剂。