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                      企业邮箱 | ENGLISH

                       

                      产品展示


                      氯乙酸



                      化学名称:氯乙酸、一氯醋酸
                      分?#37038;劍?/strong>CH2ClCOOH 
                      分子量:94.50
                      执行标准:HG/T3271-2000

                      指标名称
                      指标
                      优等品
                      一等品
                      ?#32454;?/div>
                      氯乙酸( CH2ClCOOH )含量, % ≥
                      99.0
                      97.0
                      96.0
                      二氯乙酸( CHCl2COOH )含量, % ≤
                      0.5
                      1.5
                      2.5
                      乙酸( CH2COOH )含量, % ≤
                      0.5
                       
                       
                      结晶点 ℃≥
                      60
                       
                       

                      理化性质:无色或淡黄色结晶体,熔点:61-63,沸点:187-189,易潮解,溶于水、乙醇和乙醚,有强腐蚀性,能破坏金属、橡胶和软木塞等。
                      产品用途:
                      1、用于制造?#20154;?#30002;基纤维素(CMC)
                      2、在制药工业上用作制取合成咖啡碱,肾上腺素,氨基醋酸,维生素B6,金霉素等的中间体
                      3、农药工业上用作制取乐果,?#24065;?#37240;,硫氰醋酸,异茨酯,除草剂,除莠剂等中间体
                      4、染料工业中用于生产靛蓝和有关染料
                      5、用作分析化学试剂和多种有机合成的中间体
                      包装、运输和贮存:
                      氯乙酸采用聚丙烯编织袋内衬双层塑料袋包装,?#30475;?#20928;重50KG。在运输过程中和贮存时应防雨淋和潮湿,放置于通风干燥处。常温下保持期为一年。
                      安全:氯乙酸为强腐蚀物质,严禁与皮肤接触。如不慎接触,则应及时用大量水冲洗。 

                       

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