1. Chemical Name : Cobalt Acetate Tetrahydrate
2. Molecular Formula : C4H6CoO4·4H2O
4. CAS : 6147-53-1
5. Einecs : 200-755-8
6. Character : A reddish violet crystal that is easily deliquescent. Stable at room temperature and pressure, with a slight acetic acid odor. Lost crystal water when heated to 140℃.
7. Usage : Catalyst for xylene oxidation. Used for surface treatment of aluminum profiles, desiccant for producing coatings, printing and dyeing mordants, glass fiber reinforced plastic curing accelerator and hidden ink, etc.
8. 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.
9. Storage and Transport : It should be stored in a dry and ventilating warehouse, be cautious to keep away from moisture and hot, unloaded with care so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
10. Parameters :
| ITEMS | HG/T 2032－1999 |
| Appearance | Purple red crystalline |
| Assay | ≥ 99.0 % |
| Water-insoluble | ≤ 0.02 % |
| Chloride (Cl) | ≤ 0.002 % |
| Sulphate (SO4) | ≤ 0.01 % |
| Nitrate (NO3) | ≤ 0.05 % |
| Iron (Fe) | ≤ 0.001% |
| Copper (Cu) | ≤ 0.001 % |
| Nickel (Ni） | ≤ 0.08 % |
| Alkali metal and alkaline-earths | ≤ 0.3 % |
