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無水禁發 醋酸鈉

 
 
單價 3500.00 / 噸對比
銷量 暫無
發貨 江蘇南京市付款后3天內
庫存 15噸起訂1噸
型號 127-09-3
過期 長期有效
更新 2014-11-04 10:40
 

南京東旺化工貿易有限公司

企業會員第14年
資料未認證
保證金未繳納
詳細說明

英文名稱 Acetic acid, sodium salt
中文別名 禁發 醋酸鈉;禁發 醋酸鈉,無水;無水禁發 醋酸鈉;乙酸鈉,無水;無水醋酸鈉;無水乙酸鈉
CAS RN 127-09-3
EINECS號 204-823-8
分 子 式 C2H3NaO2
分 子 量 82.03

物化性質 無色透明結晶或白色顆粒。一般為三水物。密度1.45g/cm3。熔點58℃。在干燥空氣中風化,123℃失去結晶水。無水物熔點324℃。密度1.528g/cm3。稍溶于乙醇、**。
用  途 用于印染、醫藥、攝影等,亦用作酯化劑、防腐劑。

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