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试剂级、电子级

草酸亚铁  FERROUS OXALATE

一、化学名:草酸亚铁,又名乙二酸亚铁

二、分子式:FeC2O4

三、分子量143.86

四、CAS:516-03-0

五、性状淡黄色结晶性粉末,稍有轻微刺激性。

六、用途:用作分析试剂及显影剂、用作新型电池材料磷酸亚铁锂的生产、也用于制药工业。

七、包装:内衬聚乙烯塑料袋,外套塑料编织袋,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 电池级

(Battery Grade)

含量                       ≥ Assay                      ≥ 99.0
硫酸根(SO42-)/ppm        ≤ Sulfates (SO42-) / ppm         ≤ 15
铵根(NH4+)/ppm          ≤ Ammonium (NH4+) / ppm      ≤ 15
酸不溶物 /ppm             ≤ Acid Insoluble Substances / ppm ≤ 10
镍(Ni)/ppm               ≤ Nickel (Ni) / ppm             ≤ 50
铜(Cu)、铅(Pb)/ ppm       ≤ Copper (Cu) & Lead (Pb) / ppm ≤ 15
钙(Ca)/ ppm              ≤ Calcium (Ca) / ppm           ≤ 250
镁(Mg)/ ppm             ≤ Magnesium (Mg) / ppm        ≤ 250
钠(Na)、钾(K)/ ppm        ≤ Sodium (Na) / ppm            ≤ 100
pH值 pH 3.5-6.0

1、Chemical Name: Ferrous Oxalate

2、Molecular Formula : FeC2O4

3、Molecular Weight: 143.86

4、CAS:516-03-0

5、Character: It occurs as light yellow crystalline powder with slight irritation.

6、Usage: It’s used as analytic reagent, developer and it could also used in pharmacy and the production of Lithium Ferrous Phosphate (a new type of battery material).

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.

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