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- hydroxy ethyl hydrazine 羟基乙肼
- In this paper, the preparation of hydroxy ethyl chitosan sulfate was studied. 研究了磺化羟乙基壳聚糖的制备方法。
- Abstract: A new technology to produce hydroxy ethyl ethylene diamine using ethylene oxide is introduced in this paper. Its properties and application fields are also listed. 本文介绍了一种用环氧乙烷生产羟已基乙二胺的新技术,列举了羟乙基乙二胺的性能及应用范围。
- In this paper, the viscosity changes of hydroxy ethyl cellulose sol caused by a kind of mixed salt were studied, which provided valuable basic data and an adapting equation for its practical application. 摘要研究了一种混合盐的存在使羟乙基纤维素溶胶粘度变化的情况，为其实际应用提供了有价值的基础数据和拟合公式。
- hydroxy ethyl chitosan sulfonated ester 羟乙基壳聚糖硫酸酯
- Keywords imidazoline amphoteric surfactants N hydroxy ethyl ethylene diamine; 咪唑啉;两性表面活性剂;羟乙基乙二胺;
- Polyaniline/Poly(butyl acrylate styrene hydroxy ethyl acrylate) Conductive Complex 聚苯胺/聚(丙烯酸丁酯?苯乙烯?丙烯酸羟乙酯)导电复合物
- Keywords styrene/acrylic emulsion;super microemulsion;ammoniation;hydroxy ethyl methacrylate; 苯丙乳液;超微胶乳;氨化;甲基丙烯酸羟乙酯;乳化剂;
- ethyl hydrazine 乙肼
- hydroxy ethyl locust bean gum 羟乙基皂荚胶糊
- 4 - hydroxy ethyl benzoate 对羟基苯甲酸乙酯
- An acyl derivative of hydrazine. 酰肼一种由肼衍生而来的酰
- Reaction with hydrazine forms the hydrazidine. 与肼反应时,形成肼定。
- Abstract: The reaction of methyl ethyl ketazine and water to hydrazine hydrate was studied in the catalyst conditions. 摘要： 以丁酮连氮和去离子水为原料，研究了在催化剂条件下丁酮连氮水解制水合肼的不同工艺条件；
- To introduce the ethyl group into(a compound). 使乙基化把乙基引入（一化合物）
- Ethyl chloroformate reacted with both the hydroxy group and the carboxy group of the 17 position. 用氯甲酸乙酯将17位醇羟基和羧羟基同时酰化;
- Hydrazine perchlorate and lithium perchlorate form two eutectics. 过氯酸肼和过氯酸锂形成两种低共熔物。
- Byname: Hydrazine monohydrate.Molecular formula: H2N:NH2.H2O. 产品英文名：Hydrazine;hydrate产品别名： 水合联氨 分子式：H2N:NH2.
- The hydrazine sulfate has been prepared by the hydrazine hydrate. 首先用尿素氧化法制备水合肼,然后加入浓硫酸得产物硫酸肼。
- Ethyl acetate(71. 41b)was added to the slurry in the vessel. 把醋酸乙酯71.;4磅加到容器中的浆液内。
