规格产数
行业分类：
化工/食品和饲料添加剂/饲料防霉剂
品 牌：
科伦多
规格型号：
食品级医药级
产品详情
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.
