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 be 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.
| 质量指标 | Specification | 电池级 |
| 含量（以干基计），w/% ≥ | Content(On Dry Basis),w/% ≥ | 99.0 |
| 水分，w/% ≤ | Moisture,w/% ≤ | 0.1 |
| 硫酸不溶物，w/% ≤ | Sulfuric acid insoluble matter,w/% ≤ | 0.005 |
| 硝酸不溶物，w/% ≤ | Nitric acid insoluble matter,w/% ≤ | 0.005 |
| 硫酸盐（SO42-），w/% ≤ | Sulfate (SO4),w/% ≤ | 0.05 |
| 氯化物（Cl-），w/% ≤ | Chloride(As Cl),w/% ≤ | 0.01 |
| 钾（K），w/% ≤ | Potassium (K),w/% ≤ | 0.001 |
| 钠（Na），w/% ≤ | Sodium (Na), w/% ≤ | 0.001 |
| 铜（Cu），w/% ≤ | Copper (Cu) ,w/% ≤ | 0.001 |
| 锌（Zn），w/% ≤ | Zinc(Zn),w/% ≤ | 0.005 |
| 镍（Ni），w/% ≤ | Nickel (Ni) , w/% ≤ | 0.005 |
| 铬(Cr)，w/% ≤ | Chromium, w/% ≤ | 0.001 |
| 平均粒径（D50） ≤ | Average particle size(D50) ≤ | 5μm |
