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Nickel (II)Oxide

Nickel(II) Oxide is a light green solid and does not dissolve in water. Sometimes it is gray because all of the nickel is not in the +2 oxidation state. It is used to make alloys and other nickel compounds. It is also used in ceramics.

  • Order(MOQ):

    500kg
  • Product Detail

Nickel (II)Oxide
Synoym:Nickel monoxide,Nickelous oxide
CAS NO:1313-99-1
Molecular formula:NiO
Molecular weight: 74.7
Physical status
Appearance: green~black crystal powder
Melting point: 1984℃
Density: 6.7 g/cm3
Water solubility: not soluble
Chemical dangerousness 
Drastically react with iodine and hydrogen sulfide; there’s danger of fire or explosion. 



High Grade Nickel (II)Oxide Specification


Symbol Nickel(Ni)≥% Foreign Mat.≤ppm size
Zn Fe Si Cu Co S Mg Ca Na
UMNO76 76 50 50 - 50 150 - 1000 1.3micron±0.2micron
UMNO70 70~75 100 50 50 20 50 50 300 50 50

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.



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