Nickel(II) Peroxide Hydrate

CAS #:

Linear Formula:

NiO2• xH2O

MDL Number:


EC No.:



Nickel(II) Peroxide Hydrate
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Nickel(II) Peroxide Hydrate Properties (Theoretical)

Compound Formula H2NiO3
Molecular Weight 108.707
Appearance Solid
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Monoisotopic Mass 107.935745 Da

Nickel(II) Peroxide Hydrate Health & Safety Information

Signal Word Danger
Hazard Statements H317-H350i-H372-H413
Hazard Codes Xn
Precautionary Statements P201-P280-P308 + P313
RTECS Number N/A
Transport Information UN 1483 5.1 / PGII
WGK Germany 3

About Nickel(II) Peroxide Hydrate

Nickel(II) Peroxide Hydrate (Nickel Dioxide Hydrate) is generally immediately available in most volumes. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available. Please request a quote above for more information on lead time and pricing.

Nickel(II) Peroxide Hydrate Synonyms

Nickel dioxide hydrate, nickelic oxide hydrate, nickel sesquioxide hydrate, nickel oxide hydrated, oxido(oxo)nickel hydrate, WFGXJOHFKNQUMN-UHFFFAOYSA-N, 367192

Chemical Identifiers

Linear Formula NiO2• xH2O
MDL Number MFCD00171392
EC No. 234-823-3
Pubchem CID 3035376
IUPAC Name dioxonickel hydrate
InchI Identifier InChI=1S/Ni.H2O.2O/h;1H2;;

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements


See more Nickel products. Nickel (atomic symbol: Ni, atomic number: 28) is a Block D, Group 4, Period 4 element with an atomic weight of 58.6934. Nickel Bohr ModelThe number of electrons in each of nickel's shells is [2, 8, 16, 2] and its electron configuration is [Ar]3d8 4s2. Nickel was first discovered by Alex Constedt in 1751. The nickel atom has a radius of 124 pm and a Van der Waals radius of 184 pm. In its elemental form, nickel has a lustrous metallic silver appearance. Nickel is a hard and ductile transition metal that is considered corrosion-resistant because of its slow rate of oxidation. Elemental NickelIt is one of four elements that are ferromagnetic and is used in the production of various type of magnets for commercial use. Nickel is sometimes found free in nature but is more commonly found in ores. The bulk of mined nickel comes from laterite and magmatic sulfide ores. The name originates from the German word kupfernickel, which means "false copper" from the illusory copper color of the ore.


June 21, 2024
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