食品级EDTA二钠是我厂供应，作为国内的食品添加剂生产基地，月销量超3500吨，无论从产品质量还是产品价格方面都具有很大的优势，欢迎广大客户来电（0518）08。提供有QS生产许可的包装，并具备所有资质证件，可商检，常年出口。
一、化学名： EDTA二钠，又名：乙二胺四乙酸二钠
二、分子式： C10H14N2Na2O8·2H2O
三、分子量： 372.24
四、CAS:
五、性能： 白色结晶颗粒或白色至近白色结晶性粉末，无臭，易溶于水。几乎不溶于乙醇。
六、用途： 可以用作螯合剂，防腐剂，抗氧化增效剂，加工助剂。
七、包装： 内衬聚乙烯塑料袋，外套塑料编织袋，每袋25Kg。
八、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。
|
质量指标 |
Specification |
FCC V |
FAQ/WHO(1997) |
国家食品安全 指定标准 |
|
含量，w% |
Content |
99.0-101.0 |
99.0 |
99.0-101.0 |
|
氨基三乙酸,w% ≤ |
nitrilotriacetic acid |
0.1 |
合格 |
0.1 |
|
1%水溶液pH值 |
pH of 1% water solution |
4.3-4.7 |
4.3-4.7 |
4.3-4.7 |
|
砷 (As), mg/Kg ≤ |
As |
|
3 |
- |
|
铅 (Pb), mg/Kg ≤ |
Pb |
10 |
10 |
10 |
|
重金属(以Pb计),mg/Kg ≤ |
Heavy Metals |
|
10 |
- |
|
钙 （ Ca ） |
Ca |
- |
- |
通过试验 |
1. Chemical Name: DISODIUM EDTA
2. Molecular Formula: C10H14N2Na2O8·2H2O
3. Molecular Weight: 372.24
4. CAS:
5. Character: White crystalline particle or white near white crystalline powder, odorless. It’s easily soluble in water and nearly insoluble in ethanol.
6. Uses: It can be used chelate agent, preservative, antioxidant, potentiating agent and processing agent.
7.Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8.Storage & Transportation: It should be stored in a dry and ventilative warehouse, kept away from water and moisture during transport, unloaded with care as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances