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                      企業郵箱 | ENGLISH

                       

                      產品展示


                      氯乙酸



                      化學名稱:氯乙酸、一氯醋酸
                      分子式:CH2ClCOOH 
                      分子量:94.50
                      執行標準:HG/T3271-2000

                      指標名稱
                      指標
                      優等品
                      一等品
                      合格
                      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
                       
                       
                      結晶點 ℃≥
                      60
                       
                       

                      理化性質:無色或淡黃色結晶體,熔點:61-63,沸點:187-189,易潮解,溶于水、乙醇和乙醚,有強腐蝕性,能破壞金屬、橡膠和軟木塞等。
                      產品用途:
                      1、用于制造羧酸甲基纖維素(CMC)
                      2、在制藥工業上用作制取合成咖啡堿,腎上腺素,氨基醋酸,維生素B6,金霉素等的中間體
                      3、農藥工業上用作制取樂果,荼乙酸,硫氰醋酸,異茨酯,除草劑,除莠劑等中間體
                      4、染料工業中用于生產靛藍和有關染料
                      5、用作分析化學試劑和多種有機合成的中間體
                      包裝、運輸和貯存:
                      氯乙酸采用聚丙烯編織袋內襯雙層塑料袋包裝,每袋凈重50KG。在運輸過程中和貯存時應防雨淋和潮濕,放置于通風干燥處。常溫下保持期為一年。
                      安全:氯乙酸為強腐蝕物質,嚴禁與皮膚接觸。如不慎接觸,則應及時用大量水沖洗。 

                       

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