Audited Supplier
best quality
Nanjing Angyang
25kg Each Barrel or Customized Package
Jiangsu, China (Mainland)
Product Description
Cobaltous Acetate
1. Product Name and Physical & Chemical Properties
Chemical Name: Cobalt acetate
Molecular formula: Co (CH3COO)2@4H2O
Molecular weight: 249.08
Physical and chemical properties:
Red purpl crystal, specific gravity 1.71, easily soluble in water and ethanol, crystal water easily lost above 140.
2. Quality Standards
Our company runs the National Standard HG/T2032-1999. Technical parameters
3 Application
Used as catalyst accelerators for the PTA production, paint drier, feed additive, etc.
4. Package and Storage
25kg each barrel or customized package, Stock in cool and ventilated places and keep out of the sun.
5. Period of quality guarantee
18 months.
1. Product Name and Physical & Chemical Properties
Chemical Name: Cobalt acetate
Molecular formula: Co (CH3COO)2@4H2O
Molecular weight: 249.08
Physical and chemical properties:
Red purpl crystal, specific gravity 1.71, easily soluble in water and ethanol, crystal water easily lost above 140.
2. Quality Standards
Our company runs the National Standard HG/T2032-1999. Technical parameters
3 Application
Used as catalyst accelerators for the PTA production, paint drier, feed additive, etc.
4. Package and Storage
25kg each barrel or customized package, Stock in cool and ventilated places and keep out of the sun.
5. Period of quality guarantee
18 months.
| Item | Index % | ||
| Best Quality | First Quality | Acceptable Quality | |
| Cobalt acetate (As measured by Co(CH3COO)2@4H2O Content ≥ | 99.3 | 98.0 | 97.0 |
| Water-insoluble matters, Content ≤ | 0.02 | ||
| Sulphate(As measured by SO4 2- ), Content ≤ | 0.01 | ||
| Chloride(As measured by Cl-), Content ≤ | 0.002 | 0.005 | |
| Nitrate (As measured by NO 3- ), Content ≤ | 0.05 | 0.08 | |
| Fe, Content ≤ | 0.001 | ||
| Cu, Content ≤ | 0.001 | 0.005 | 0.01 |
| Ni, Content ≤ | 0.08 | 0.10 | |
| Alkali metals and alkaline-earth metals, Content ≤ | 0.30 | 0.40 | 0.052 |
