◆ Formula:CoCl2·6H2O
◆ Molecular weight:237.93
◆ Status:Red monoclinic crystal,density is 1.924,soluble in water and ethanol,aether and propanone.
◆ Usage:Mainly applies to drying agent for paints,absorbent for ammonia,indicator of silica gel dryer and coloring agent for electro plating and ceramics,medical reagent.
◆ Packing:25/50 Kg plastic bags.
 |
Standard(%) |
|
Co≥ |
24.00
|
|
Ni≤ |
0.001
|
|
Fe≤ |
0.001
|
|
Cu≤ |
0.001
|
|
Mn≤ |
0.001
|
|
Zn≤ |
0.001
|
|
Ca≤ |
0.001
|
|
Mg≤ |
0.001
|
|
Na≤ |
0.002
|
|
Cd≤ |
0.001
|
|
Pb≤ |
0.001
|
|
SO42-≤ |
0.01
|
|
Water insoluble≤ |
0.02
|
|
|
