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Nickel
(II)Oxide
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Synoym:Nickel
monoxide,Nickelous oxide
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CAS NO:1313-99-1
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Molecular formula:NiO
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Molecular weight: 74.7
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Physical status
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Appearance: green~black
crystal powder
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Melting point: 1984℃
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Density: 6.7 g/cm3
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Water solubility: not soluble
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Chemical dangerousness
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Drastically
react with iodine and hydrogen sulfide; there’s danger of fire or
explosion.
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High Grade Nickel (II)Oxide Specification
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Symbol
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Nickel（Ni）≥%
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Foreign
Mat.≤ppm
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size
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Zn
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Fe
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Si
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Cu
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Co
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S
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Mg
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Ca
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Na
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UMNO76
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76
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50
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50
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-
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50
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150
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-
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1000
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1.3micron±0.2micron
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UMNO70
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70～75
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100
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50
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50
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20
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50
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50
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300
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50
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50
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Packing:packed in paper jar and sealed inside by cohesion ethene,net weight is 50 kilogram per bucket; packed in plastica calcium box and sealed inside by cohesion ethene net weight is 25 kilogram per box.
What is Nickel (II)Oxide used for?
NiO has a variety of specialized applications in the ceramic industry to make frits, ferrites, and porcelain glazes. It is also a component in the nickel-iron battery, and is a component in fuel cells. It is the precursor to many nickel salts, for use as specialty chemicals and versatile hydrogenation catalyst.
