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- isopropyl percarbonate 过碳酸异丙酯
- Percarbonate,inorganic alkali and auxiliary. 过碳酸盐、无机碱、助剂。
- Thiourea Dioxide,Sodium Percarbonate,Pulp bleaching agent FAS,Furfural. 销售产品:二氧化硫脲,过碳酸钠,FAS纸浆漂白剂,糠醛,糠醇。
- The resulting suspension was extracted with 30% isopropyl alcohol/chloroform. 得到的悬浊液以30%25异丙醇/氯仿萃
- And isopropyl mixes with some solvents could be used in manufacturing of drags. 乙酸异丙酯与多种溶剂混合使用,在烟丝的生产中有一定的应用。
- Ivy Extract, Horsetail Extract, Isopropyl Myristate, Suqalane, Algae Extract. 常春藤萃取、马尾草萃取(间荆)、肉豆蔻、角鲨烯、海藻萃取。
- Sodium percarbonate on the future prospects that have a very good room for development and economic benefits. 对过碳酸钠的前景进行展望,认为有很好的发展空间和经济效益。
- The properties of sodium percarbonate,its production status and process progresses. utilizations are reviewed. 介绍了新型精细化工产品过碳酸钠的性质、国内外生产现状、生产技术进展和应用情况.
- The production and research progress of sodium percarbonate at home and abroad are reviewed. 通过对国内外过碳酸钠的生产技术与研究进展进行评述,提出过碳酸钠生产工艺和性能的改进方法。
- Henan Hongye Chemical Company Ltd.can produce 40000MT Sodium Percarbonate per year. Other name: So... 发布者:李春文所在地:河南濮阳市行业:化工职位:经理工作年限:应届毕业生
- The isopropyl amine is used as extractive and purifying agent to give the final sodium borohydride with high purity and yield of 47.8%. 用异丙胺对产物进行萃取提纯,制得了纯度较高、收率为47.;8%25的硼氢化钠产品。
- Several production methods, application and market demands of methy isopropyl ketone were introduced. 介绍了甲基异丙基酮的生产方法、应用、市场需求。
- Scrub each optical surface with a gauze pad soaked in isopropyl alcohol. Rinse thoroughly with distilled water. 光学表面用含异丙醇的网垫擦净。然后用蒸馏水漂洗。
- Applications of microcapsule technology for some important detergent ingredients,such as percarbonate,enzymes,and fragrances were focused. 特别阐述了洗涤剂的重要原料过碳酸钠、蛋白酶及香精的微胶囊化。
- Chemicals used in lithographic dampening solution in place of isopropyl alcohol. 取代加在平版水槽液中异丙醇的化学物质。
- Acetic acid, 1-methylethyl ester;1-methylethyl acetat ... acetic acid, isopropyl ester;isopropile (acetato di) ... 乙酸异丙酯;醋酸异丙酯;乙酸-1-甲基乙基酯香港
- A process for preparing stable sodium percarbonate is introduced. Storage stability of sodium percarbonate is discussed in detergent formulations. 本文介绍了制备稳定性颗粒状过碳酸钠生产工艺;井对其在洗涤剂中的贮存稳定性进行了评价.
- Sodium perborate or percarbonate was added to detergent powders at the beginning of the 20th century to improve the bleaching and cleaning abilities. 摘要20世纪初,在洗衣粉中添加过硼酸钠或过碳酸钠,可以提高漂白去污能力,随着节能潮流的到来。
- This article refers to the synthesis of methyl isopropyl ketone using isobutylaldehyde-acetic acid as raw materials. 阐述了异丁醛乙酸工艺制备甲基异丙基酮的中试所涉及的若干工程技术问题。
- Clean the fiber ends with lint free lens tissue moistened with pure isopropyl alcohol. 用纯异丙醇酒精沾湿的不起毛的镜片纸巾加以清洁光纤端点。