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> Chemial products > Nickel monoxide |
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Nickel monoxide |
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Molecular formula : NiO
Molecular weight : 74.71
Property:dark green powder, relative density is 5.57 m and melting
point is 1987 centigrade . it dissolves in acid and not dissolves
in water and alcohol It will turn to Ni2O3 by absorbing Oxygen in
air when heated to 400 centigrade , deoxidize to be when headed
to 600 centigrade turn to be green Ni2O at 1000
centigrade
Usage :colorant of porcelain enamel, pigment of ceramic glass .
magnetic materials and activator of Nickel
Packing : woven bag 25kgs net .
Specification
| Item |
Ni2O |
NiOgrade 1 |
NiO garde 2 |
| Content of NiO |
99% min |
98% min |
98% min |
| Ni |
75% min |
74% min |
72% min |
| Co |
100ppm max |
100ppm max |
200ppm max |
| Fe |
100ppm max |
100ppm max |
200ppm max |
| Cu |
50ppm max |
50ppm max |
100ppm max |
| Zn |
50ppm max |
50ppm max |
100ppm max |
| S |
|
20ppm max |
100ppm max |
| Insoluble in muriatic acid |
500ppm max |
500ppm max |
800ppm max |
| Fineness (residue of 100mesh) |
2% max |
2% max |
2% max |
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