Cobalt(II) Acetate Tetrahydrate
Synonyms : COBALT ACETAT；cobalt(2+) diacetate；Cobalt Acetate,Tetrahydrate；Cobalt ii acetate tetrahydrate；Cobaltous acetate tetrahydrate；Cobalt(II) acetate tetrahydrate；Aceticacid,cobalt(2+)salt,tetrahydrate；Cobaltous acetate Bis(acetato)tetraquocobalt；COBALTOUS ACETATE TETRAHYDRATE, CRYSTALL IZED
CAS NO. : 6147-53-1
EINECS : 612-153-6
Molecular Formula : C4H14CoO8
Molar Mass : 249.08
Melting Point : 298°C
Properties： Dark red, monoclinic-prismatic crystal. 140 deg C into anhydrous, the relative density of 1.705(18.7/4 deg C). Soluble in water, acid, alcohol. Slightly acetic acid odor, easy to deliquescence.
Specification:
|
Item |
Standard |
Test Result |
|
Cobalt acetate content,%≥ |
99 |
99.37 |
|
Co,%≥ |
23.42 |
23.51 |
|
Water insoluble matter ,%≤ |
0.002 |
0.001 |
|
SO42- ,%≤ |
0.01 |
0.005 |
|
Cl -,%≤ |
0.005 |
0.0005 |
|
K+Na,%≤ |
0.02 |
0.012 |
|
Ca,%≤ |
0.01 |
0.0006 |
|
Fe,%≤ |
0.001 |
0.0004 |
|
Cu,%≤ |
0.001 |
0.0001 |
|
Pb,%≤ |
0.001 |
0.0004 |
|
Mg,%≤ |
0.005 |
0.0005 |
|
Ni,%≤ |
0.05 |
0.0014 |
|
Zn,%≤ |
0.01 |
0.0002 |
Applications and Usages : The catalyst used in the transesterification reaction is about 0. o1% to 0. o5% in the production of polyester resin. It is also used for the preparation of paint and coating drying agent, printing and dyeing mordant, glass fiber reinforced plastic curing accelerator, etc.
Packing: 25kg kraft paper bag.
Packing : 25kg kraft paper bag, or customized according to customer requirements.
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