产品名称

枸橼酸二氢铵

CAS NO

4450-94-6

中文别名

2-羟基-1,2,3-丙三羧酸单铵盐;柠檬酸二氢铵

英文名称

1,2,3-Propanetricarboxylicacid, 2-hydroxy-, ammonium salt (1:1)

英文别名

1,2,3-Propanetricarboxylicacid, 2-hydroxy-, monoammonium salt (9CI); Ammonium citrate ((NH4)O7C6H7)(6CI); Citric acid, monoammonium salt (8CI); Ammonium dihydrogen citrate;Monoammonium citrate

分子式

C₆H₈O₇.H₃N

分子量

209.15

EINECS

224-694-1

熔点

沸点

309.6 °C at 760 mmHg

毒性

一、化学名：柠檬酸二氢铵

二、分子式：C₆H₉NO₇

三、分子量：207.14

四、CAS：4450-94-6

五、性状：白色结晶粉末，易溶于水。

六、用途：用作分析试剂、络合剂，也用于电子工业。

七、包装：内衬聚乙烯塑料袋，外套复合塑料编织袋包装，每袋净重25kg。

八、贮存与运输：本品应贮存在干燥通风清洁的库房中，装载运输时要轻装轻放，防止包装破损，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	FCC VII
含量，w/% ≥	Content，w/% ≥	98.0
氯化物（Cl），w/% ≤	Chloride(Cl),w/% ≤	0.001
铁（Fe），w/% ≤	Iron(Fe),w/% ≤	0.001
铅（Pb），w/% ≤	Lead (Pb) ,w/% ≤	0.002
硫酸盐（SO4），w/% ≤	Sulphate(SO4),w/% ≤	0.005
磷（P），w/% ≤	Phosphorus(P),w/% ≤	4.5-5.5

1、Chemical Name: Ammonium Dihydrogen Citrate

2、Molecular Formula: C₆H₉NO₇

3、Molecular Weight: 207.14

4、CAS: 4450-94-6

5、Character: White crystalline powder, easily soluble in water.

6、Usage: Used as analytical reagent complexing agent, also used in electronic industry.

7、Packing: It is packed with a polyethylene bag as the inner layer, a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg .

8、Storage Transport: It should be stored in a dry ventilation warehouse, kept away from heat moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.