一、化学名：醋酸钠
SODIUM ACETATE
二、分子式：C2H3NaO2·3H2O
三、分子量：136.08
四、性能：无色透明单斜晶系柱状结晶或白色结晶性粉末，**或稍带醋气味，略苦，相对密度1.45，易溶于水，溶于乙醇，不溶于乙醚。
五、用途：缓冲剂；呈味剂；增香剂；PH值调节剂。
六、包装：内衬聚乙烯塑料袋，外套塑料编织袋，每袋25Kg。
七、贮存与运输：应贮在干燥、通风清洁的库房中，轻装轻放，防止受潮、受热，运输过程中防止雨淋受潮，应与有毒物品隔离堆放。
|
Chinese |
English |
FCC,1996 |
|
含量(干燥后)
% |
Content |
99.0~101.0 |
|
碱度（以NaCO3计） ≤% |
Alkalinity(as NaCO3) |
0.005 |
|
重金属（以Pb计）
≤% |
Heavy metals(Pb) |
0.001 |
|
干燥失重
% |
Loss on drying |
36.0~41.0 |
|
钾化合物试验 |
Potassium compound test |
阴性(negative) |
1、Chemical name: SODIUM ACETATE
2、Formula :
C2H3NaO2·3H2O
3、Molecular Weight: 136.08
4、Character: Colourless clear monoclinic system column crystal or white crystalline powder. Odourless or with little vinegar odor, slightly bitter. Relative density is 1.45. Soluble in water and ethanol, insoluble in aether.
5、Uses: It is used as buffer, assuming flavour, fragrant enhancer and regulator of PH value.
6、Packing: It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
7、Storage and transport ：It should be stored in a dry and ventilative warehouse，kept away from water and moisture during transport. Unloaded with care as to avoid bags being avoided. Furthermore, it should be stored separately from poisonous substances.
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