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| Nickelous nitrate |
Molecular formula:Ni(NO3)2.6H2O
Molecular weight:290.81
Property:Aquamarine `platelike crystal belonging to monoclinic crystal,density:2.05g/cm3,melting
point56.7?,boiling
point:136.7?(saturated
solution). Freely soluble in water,liquid ammonia,ethanol,slightly
soluble in acetone,water solution is acid.
Specification:HG/T 3448-2003
Index name:
| Index name |
First
quality |
Second
quality |
| Content % ≥ |
98 |
98 |
| Insoluble substance in water % ≤ |
0.01 |
0.01 |
| Chlorid(Cl)% ≤ |
0.005 |
0.01 |
| Sulfate (SO4)% ≤ |
0.01 |
0.05 |
| Iron (Fe)% ≤ |
0.001 |
0.001 |
| Cobalt (Co)% ≤ |
0.05 |
0.05 |
| Copper(Cu)% ≤ |
0.005 |
0.005 |
| Lead (Pb)% ≤ |
0.005 |
0.005 |
| Alkali metals and calcium ≤ |
|
0.3 |
| Zinc (Zn)% ≤ |
0.02 |
0.02 |
| sodium£¨Na£©%≤ |
0.02 |
|
| magnesium£¨Mg£©%≤ |
0.02 |
|
| potassium£¨K£©%≤ |
0.01 |
|
| calcium£¨Ca£©%≤ |
0.02 |
|
Application area:Used in nickle plating, coloring of metals, nickle
catalyzer, brown pigment for ceramics etc..
Packing:25kg bag |
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