双乙酸钠  SODIUM DIACETATE

一、化学名：双乙酸钠

二、分子式：C₄H₇O₄Na

三、分子量：142.09

四、CAS: 126-96-5 　

五、性状：白色结晶粉末，带有醋酸气味，易吸潮，极易溶于水。

六、用途：用作防腐剂、营养调味剂、消毒剂、饲料中添加可提高蛋白质利用率。

七、包装：内衬聚乙烯塑料袋，外套塑料编织袋包装，每袋净重25kg。

八、贮存与运输：贮存在通风清洁库房中，装载运输时要轻装轻放，防止破损，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。

 

质量指标	Specification	GB 25538-2010	FCC V
游离乙酸(以干基计)，w/%	Free acetic acid,w/%	39.0-41.0	39.0-41.0
乙酸钠（以干基计），w/%	Sodium acetate,w/%	58.0-60.0	58.0-60.0
水分，w/%                ≤	Moisture ,w/%                ≤	2.0	2.0
pH值(100g/L溶液）	PH value(100g/L solution)	4.5-5.0	4.5-5.0
易氧化物，w/%            ≤	Readily oxidizable substance,w/% ≤	0.2	0.2
铅（Pb)，mg/kg            ≤	Lead(Pb),mg/kg               ≤	2.0	2.0

1. Chemical Name: :Sodium Diacetate 

2. Molecular Formula: C₄H₇O₄Na

3. Molecular Weight: 142.09

4. CAS: 126-96-5 

5. Character: White crystalline powder，It has acetic acid odour, easy to absorb moisture and soluble in

    water.

6. Usage: It can be used as antiseptic，nutrition seasoning and disinfectant. The addition of feed can increase

    the utilization rate of protein.

7. Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer

layer. The net weight of each bag is 25kg.

8. Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and

    moisture during transportation,unloaded with care so as to avoid damage.Furthermore, it must be stored separately from poisonous substances.

 

产品名称：食品级医药级双乙酸钠

产品类别：化工/食品和饲料添加剂/饲料防霉剂

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