chloroacetic [,klɔ:rəuə'si:tik]
- chloroacetic的基本解释
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adj.
氯乙酸的
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- chloroacetic acid
- 更多 网络例句 与chloroacetic相关的网络例句 [注:此内容来源于网络,仅供参考]
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The optimum synthetic conditions of ethyl chloroacetate are: molar ratio of chloroacetic acid to ethanol is 1:8, the quantity of catalyst[Fe2(SO4)3 xH2O] is 10% of the mass of chloroacetic acid, reaction time is 1 hour, 5A zeolite was used as dehydrating agent. In these conditions, the yield of ethyl chloroacetate was up to 73%.
用Fe_2(SO_4)_3·xH_2O作为催化剂合成氯乙酸乙酯的较佳反应条件是:酸醇物质的量之比为1:8,催化剂用量为氯乙酸质量的10%,以5A分子筛作为脱水剂,回流时间1h,收率达73%以上。
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Up to day, the batch process of producing chloroacetic acid is still extensively used in our country, by which byproduct dichloroacetic acid comes out while chloroacetic acid beingproduced.
控制反应体系中氯乙酸含量不超过30%,最终所得产品氯乙酸含量达98.5%,二氯乙酸含量小于0.5%,以目前实验装置24小时可得氯乙酸2.938kg。
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Ingredient: This product is a kind of carboxymethyl cellulose sodium salt ,which generated from the interaction between Absorbent cotton gauze in alkaline conditions and chloroacetic acid .
成份:本品为脱脂棉纱布在碱性条件下与氯乙酸作用生成的纤维羧甲基醚的钠盐。