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Chemistry

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Glacial acetic acid

分子式:C2H4O2

分子量:60.05

外觀:無色透明液體,低溫下凝固為冰狀晶體。有酸味。能與水、乙醇、乙醚、四氯化碳等有機溶劑相混溶,不溶于二硫化碳。

含量不少于 99.5%
凝固點(°C) 15.1以上
雜質(zhì)最高含量(指標(biāo)以%計)
蒸發(fā)殘渣 0.002
與水混合試驗 合格
氯化物(Cl) 0.0001
硫酸鹽(SO4) 0.0002
鐵(Fe) 0.0001
銅(Cu) 0.00005
乙酸酐[(CH3CO)2O] 0.02
還原重絡(luò)酸鹽物質(zhì)(以O(shè)計) 0.008
鉛(Pb) 0.00005

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Factory Address: Xiaokunshan Town, Songjiang, China       Zip Code: 201106

Sales Tel: +86-21-51098368    Fax: +86-21-52215553

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URL (Metal surface treatment): www.shchem.org

 

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