一、化学名：柠檬酸锌

二、分子式：Zn₃(C₆H₅O₇)₂.2H₂O

三、分子量：610.37

四、CAS号：546-46-3

五、性状：白色无臭粉末，或微黄色粉末。微溶于水。溶于稀矿酸，氢氧化碱。

六、用途：用作营养强化剂锌质强化剂，应用到食品、保健品和医疗中。主要用于食品、固体饮料、乳制品、婴幼儿食品、食盐、牙膏、保健品等

七、包装：内衬聚乙烯塑料袋，外用塑编包装，每袋净重25kg。

八、贮存与运输：应贮存在阴凉通风干燥的库房中，防止受潮、受热，与有毒物品隔离堆放，不可与酸类型物品共储混运，装卸时要轻装轻放，防止包装破损。

九、项目 标准

执行标准	CP	FCC-IV
含量：	≥98.5%	≥31.0%（以ZN计）
重金属：	≤0.001%	≤0.002%
干燥失重：	≤6.5%	≤3%
硫酸盐：	≤0.005%	/
砷盐：	≤0.0005%	≤0.0003%
氟化物	/	≤0.0003%
铅	/	≤0.001%

1、Chemical Name: Trizinc Dicitrate

2、Molecular Formula: Zn₃(C₆H₅O₇)₂.2H₂O

3、Molecular Weight:610.37

4、CAS: 546-46-3

5、Character: White odorless powder, or slightly yellow powder. Microsoluble in water. Dissolved in dilute mineral acid, alkali hydroxide.

6、Usage: Used as nutrition fortifier zinc forforcer, used in food, health care products and medical treatment. Mainly used in food, solid drinks, dairy products, infant food, salt, toothpaste, health care products, etc

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 and Transport: It should be stored in a cool, ventilated and dry warehouse to prevent damp and heat, isolated and stacked with toxic substances, not stored and mixed with acid type items, light loading when loading and unloading, to prevent packaging damage.