Molecular Formula | Ni2O3 |
Molar Mass | 165.38 |
Hazard Symbols | T - Toxic |
Risk Codes | R49 - May cause cancer by inhalation R43 - May cause sensitization by skin contact R53 - May cause long-term adverse effects in the aquatic environment R48/23 - |
Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 1479 5.1/PG 2 |
WGK Germany | 1 |
FLUKA BRAND F CODES | 10 |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Overview | nickel peroxide is an inorganic metal compound, it can be prepared by adding nickel sulfate Dropwise to a mixed solvent of sodium hydroxide and sodium hypochlorite. |
production method | the commercial reagent is hydrous nickel peroxide NiO 2 · x H 2 O, in which the Ni content is higher than 25%, the active oxygen content is higher than 30%. The nickel peroxide reagent may also be obtained by reacting alkaline nickel sulfate with sodium hypochlorite. |