一、化學名:醋酸鈉二、分子式:C2H3NaO2 ,C2H3NaO2·3H2O三、分子量:無水物:82.03;三水物:136.08四、CAS: 無水物:6131-90-4;三水物:127-09-4五、性能:白色結晶性粗粉或塊狀,無臭,略有苦味,性對密度1.582,熔點324℃,吸濕性很強,易溶于水。六、用途:緩沖劑、調味劑等。七、包裝:內襯聚乙烯塑料袋,外套塑料編織袋,每袋25公斤。八、貯存與運輸:應貯在干燥,通風清潔的庫房中,輕裝輕放,防止受潮、受熱,運輸過程中防止雨淋受潮,應與有毒物品隔離堆放。質量指標SpecificationFCC,1996含量(干基計) %Content(Dry Basis)99.0~101.0堿度 ≤%Alkalinity (As NaOH)0.2 (Anhydrous)Alkalinity (As Na2CO3)0.05 (Trihydrate)重金屬(以Pb計) ≤%Heavy Metals(Pb)0.001干燥失重 %Loss On Drying1.0 (Anhydrous)36.0-41.0 (Trihydrate)鉀化合物試驗Potassium Compound Test陰性(negative)