Cas號 60-35-5 
Beilstein  1071207
分子式 C2H5NO； CH3CONH2
分子量 59.07
別名 醋酸胺
含量(CH3CONH2)Assay,%  　　             ≥ 99    　
凝固點(diǎn)Solidifying point℃               ≥ 77.0    
水不溶物lnsoluble matter in water,%     ≤ 0.02    
游離酸(以CH3COOH計(jì))Free acids,%         ≤ 0.2      
灼燒殘?jiān)?以硫酸鹽計(jì))Residue,%           ≤ 0.01     
氯化物(Cl)Chloride,%                    ≤ 0.002    
硫酸鹽(SO4)Sulfate,%                    ≤ 0.002   
乙酸鹽(CH3COO)Acetate,%                 ≤ 0.2      
重金屬(以Pb計(jì))Heavy metals,%            ≤ 0.001