CAS number : 3349-06-2
Molecular weight :148.73
Molecular formula/chemical symbol :C2H2NiO4
Description :
Percent Composition: C 16.15%, H 1.36%, Ni 39.46%,
O 43.03%
Line Formula: Ni(HCOO)2
Properties: Fine, green, monoclinic crystals.
Becomes anhydr on careful heating to 130-140°; decomposes at 180-200° yielding
Ni, CO, CO2, H2, H2O, CH4. d20.2 2.154. Moderately sol in water. Practically
insol in alc, formic acid.
Density: d20.2 2.154
USES :
Manuf of Ni; prepn of Ni catalysts for organic
reactions, particularly hydrogenation catalysts.
Report :
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Product name |
Nickel chloride |
CAS：3349-06-2 |
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|
Description |
Green crystals |
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TEST ITEMS |
TEST RESULTS |
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|
C2H2NiO4 |
≥99.0％ |
≥99.5％ |
||
|
Ni |
30.0～31.0％ |
30.5％ |
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|
Co |
≤0.2000％ |
≤0.0100％ |
||
|
Cu |
≤0.0100％ |
≤0.0050％ |
||
|
Fe |
≤0.0100％ |
≤0.0050％ |
||
|
Zn |
≤0.0100％ |
≤0.0050％ |
||
|
Mn |
≤0.0100％ |
≤0.0050％ |
||
|
Ca |
≤0.0300％ |
≤0.0100％ |
||
|
Mg |
≤0.0300％ |
≤0.0100％ |
||
|
Al |
≤0.0400％ |
≤0.0100％ |
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