Cobalt chloride with low price CAS 7646 79 9 (1600266237524)

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 99% Purity Cobalt chloride with low price CAS 7646-79-9


 































































































Product Name:Cobalt chloride
CAS:7646-79-9
MF:Cl2Co
MW:129.84
EINECS:231-589-4
Mol File:7646-79-9.mol
Cobalt chloride Chemical Properties 
Melting point 724 °C(lit.)
Boiling point 1049 °C
density 3.35
vapor pressure 40 mm Hg ( 0 °C)
Fp 500°C
storage temp. 2-8°C
solubility 585.9g/l soluble
form beads
color Pale blue
Specific Gravity3.356
PHpH (50g/l, 25℃) : >=3.0
Water Solubility soluble
Sensitive Hygroscopic
Sublimation 500 ºC
Merck 142437
Stability:hygroscopic

 


 





























































































Test ItemsHG/T 4821-2015Test Results  (%)
 Specification Standard(%) 
COCl2·6H2O≥98.0098.2
Co≥24.0024.3
Ni≤0.0010.001
Fe≤0.0010.0003
Cu≤0.0010.001
Mn≤0.0010.001
As\\0.0004
Na≤0.0020.001
Pb≤0.0010.001
Zn≤0.0010.0005
Cd\\0.001
SO4≤0.010.01
Ca≤0.0010.10%
Mg≤0.0010.001
water-insoluble≤0.020.002
Remark:Comments the definitive text to approve the product to be qualified  

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1600266237524
0.0124 s.