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- Keywords vinyl acetate;ethylidene diacetate;methyl acetate;carbonylation;catalyst; 醋酸乙烯;双醋酸亚乙酯;醋酸甲酯;羰基化;催化剂;
- Keywords ethylidene diacetate;vinyl acetate;thermocracking;reaction mechanism;acid catalyst; 二醋酸亚乙酯;醋酸乙烯酯;热裂解;反应机理;酸催化剂;
- ethylidene diacetate 乙叉二乙酸酯
- It is referred to in foods as E262 or sodium diacetate. 这就是用于食物中的双乙酸钠。
- The apply field of sodium diacetate is introduced briefly. 简要介绍了双乙酸钠的应用领域。
- The process of adding hydrogen gas in fuel gas of ethylidene chloride pyrolyzer and its effects were introduced. 介绍了在二氯乙烷裂解炉燃料气中添加氢气的工艺过程和效果。
- Crystalline structure and thermal property of cellulose triacetate (CTA) and cellulose diacetate (CDA) were studied. 摘要研究三醋酸纤维素(CTA)和二醋酸纤维素(CDA)的结晶结构和热学性能。
- The developments of manufacturing technology and research on ethylidene norbornene abroad were reviewed with 71 references. 介绍了国外亚乙基降冰片烯的生产技术和科研工作的进展情况。
- NO generation was monitored using the NO-specific fluorescent dyes 4,5-diaminofluorescein diacetate (DAF-2DA). 将NO的专一性荧光探针DAF-2DA加入到叶片中，在激光共聚焦显微镜下观察荧光强度的变化。
- Properties of diacetate filaments, as well as its air textured yarns and fabrics were tested and discussed. 发现:二醋酯长丝强度偏低,变形、织造等后加工技术要求较高;
- As one of the most important cellulosic fiber, diacetate filament has been available commercially in 1920's. 二醋酯长丝在上世纪20年代就实现了工业化，是纤维素纤维的主要品种之一。
- Sodium diacetate is a new type of antiseptic.Its inhibiting acting on two common mildews was studied. 研究了新型防霉剂双乙酸钠对球毛壳和黄曲霉两种霉菌的抑制作用,井用目前应用广泛的防腐剂苯甲酸同其作对照实验。
- The new one - step synthetic process of sodium diacetate from acetic acid and sodium hydroxide was introduced . 介绍了醋酸-苛性钠一步合成双乙酸钠的新工艺,并对其进行了技术经济分析评价。
- Cupric acetate;acetic acid, cupric salt;copper acetate (cu(c2h3o2)2);copper diacetate;copper(2+) diacetate; ... 醋酸铜;乙酸铜(2+);乙酸铜;乙酸铜，无水;无水醋酸铜香港
- This paper reviews the synthetic methods and character of sodium diacetate, introduces its application and prospect. 本文综述了双乙酸钠的合成方法和工艺特点,并介绍了其应用及前景。
- Methoxy polyethylene glycol(MPEG), which grafted with cellulose diacetate(CDA), was applied as a modifier. 采用聚乙二醇单甲醚(MPEG)作为改性剂,与二醋酸纤维素(CDA)进行接枝反应。
- The Preparation of Palladium diacetate catalyst for NBR hydrogenation was Synthesized. 研究了丁腈橡胶加氢用醋酸钯催化剂的制备。
- Then acetic acid is added to get final product N,N-dibezylethylenediamine diacetate. N’二苄基乙二胺;加入冰乙酸成盐得产物N.
- Objective To evaluate the role of carboxyfluorescein diacetate succinimidyl ester (CFSE) in the determination of lymphocyte proliferation. 目的 评价荧光染料羟基荧光素二醋酸盐琥珀酰亚胺脂(CFSE)用于淋巴细胞及其亚群增殖状况追踪的效果。
- FTIR, DSC, 1 HNMR, 13 CNMR of graft copolymers of cellulose diacetate with methoxyl polyethylene glycol (CDA-g-MPEG) were investigated. 对相应的接枝共聚物进行了FTIR ,DSC ,1 HNMR和1 3CNMR的表征分析。
