The oxide of nickel black
?Formule?
Ni2O3
?Cas?
1313-99-1
?Synonymes?
nickelique oxide.
?Aspect?
gray-black powder.
?solubilite?
black nickel oxide is not soluble in water, slightly soluble in acids to cold
but more soluble in hot acids.
?Utilisations?
nickel oxide is used for the preparation of electrodes in accumulators Edison manufacturing.
It is also used in the industry of ceramics and glass, and also as catalyst.
black nickel oxide ?Description? is a gray-black powder, practically insoluble in water and slightly soluble in acids cold. On the contrary, hot, it becomes rather soluble in HCI or H2SO4.
Nickel oxide is also known under the name of Black oxide and is widely used in the production of accumulators Edison for the preparation of the electrodes.
?Classification?
black nickel oxide may cause cancer by inhalation. It can cause sensitization
by contact with the skin and the harmful effects long term for the aquatic environment.
