氯乙酸别名一氯乙酸,包装采用聚丙烯编织袋内衬双层塑料袋包装。在运输过程应防止阳光直射、(雨淋等)受潮、包装破损。应储存在阴凉、通风干燥处,远离火种、热源,应与氧化物、碱类、易燃物等物品分开存放。常温下保质期为一年,夏季气温较高下不宜长期存放。
技术文摘 关键词:羧甲基壳聚糖,氯乙酸,制备,黄瓜,保鲜 [gap=940]Key words:carboxymethyl-chitosan; chloroethanic acid; preparation; cucumbers; preservative
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氯乙酸 杂质H Chloroacetic acid impurity H 氯乙酸 杂质I Chloroacetic acid impurity I 2-氯乙酰苯胺 杂质A Acetamide,2-chloro-N-phenyl- impurity A ..
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三氯乙酸 [有化] trichloroacetic acid ; TCA ; TCAA ; Trifluoroacetic acid-d
一氯乙酸 chloroacetic acid ; Monochloro Acetic Acid
氯乙酸乙酯 [有化] ethyl chloroacetate ; Chloroethyl Acetate ; ethylchloroacetate ; benzoic acid
氯乙酸甲酯 Chloroacetic acid methyl ester
二氯乙酸 [有化] Dichloroacetic acid ; DCAA ; DICHLOROACETIC ACID SOLUTION ; Dichloroethanoic
氯乙酸钠 [有化] sodium chloroacetate ; sodium fluoroacetate ; Monoxone ; Chloroacetic acid sodium salt
氯乙酸叔丁酯 [有化] tert-Butyl chloroacetate
二氯乙酸甲酯 methyl dichloroacetate ; Dichloroacetic acid methyl ester ; Methyl
二氯乙酸钠 sodium dichloroacetate ; DCA-NA ; Na
Carboxymethyl Chitosan (CMCS) is prepared by chitosan and monochloroacetic acid at alk a’lify and heat.
以壳聚糖与一氯乙酸在碱性条件下通过加热制备了羧甲基壳聚糖(CMCS),并研究了其水溶液的流变性。
参考来源 - 羧甲基壳聚糖水凝胶和羧甲基壳聚糖盐的制备、性质及其应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
本文报道在苯—氢氧化钠水溶液中,由苯酚和氯乙酸缩合制取苯氧乙酸的良好结果。
This work introduces nice results for the preparation of phenoxyacetio acid in benzene-sodium hydroxide aqueous system through condensation of phenol with chloroacetic acid.
今后市场对高纯度氯乙酸产品的需求将保持旺盛,含量在98%以下的低纯度产品市场将日益缩减。
For the future, the demand of high-purity chloroacetic acid will be strong, the market of low-purity products with content being less than 98% will increasingly drop.
香鳞毛蕨擦剂可促进鼠尾鳞片表皮模型颗粒层形成,可改善三氯乙酸所致兔耳痤疮模型的表面症状。
Results Dryopteris fragrans liniment can promote the granulations formation of rattail scaled epidermis model and improve symptoms of rabbit ear acne model.
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