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Sigma-Aldrich

Nickel(II) oxide

≥99.995% trace metals basis

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Synonym(s):
Mononickel oxide, Nickel Oxide Sinter 75, Nickel oxide, Nickelous oxide
Linear Formula:
NiO
CAS Number:
1313-99-1
Molecular Weight:
74.69
EC Number:
215-215-7
MDL number:
MFCD00011145
PubChem Substance ID:
24871782

Quality Level

100

Assay

≥99.995% trace metals basis

form

solid

color

dark green

density

6.67 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

[Ni]=O

InChI

1S/Ni.O

InChI key

GNRSAWUEBMWBQH-UHFFFAOYSA-N

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Related Categories

Pictograms

Exclamation markHealth hazard
GHS07,GHS08

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 4 - Carc. 1A Inhalation - Skin Sens. 1 - STOT RE 1 Inhalation

Target Organs

Lungs

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Neda Mazinanian et al.
Regulatory toxicology and pharmacology : RTP, 65(1), 135-146 (2012-11-13)
Differences in surface oxide characteristics and extent of nickel release have been investigated in two thoroughly characterized micron-sized (mainly <4 μm) nickel metal powders and a nickel oxide bulk powder when immersed in two different synthetic fluids, artificial sweat (ASW-pH
Salvador B Muñoz et al.
Inorganic chemistry, 51(23), 12660-12668 (2012-11-13)
The synthesis and characterization of new tris(carbene)borate ligand precursors containing substituted benzimidazol-2-ylidene and 1,3,4-triazol-2-ylidene donor groups, as well as a new tris(imidazol-2-ylidene)borate ligand precursor are reported. The relative donor strengths of the tris(carbene)borate ligands have been evaluated by the position
Elizabeth A Gibson et al.
Physical chemistry chemical physics : PCCP, 15(7), 2411-2420 (2013-01-10)
Photoactive NiO electrodes for cathodic dye-sensitised solar cells (p-DSCs) have been prepared with thicknesses ranging between 0.4 and 3.0 μm by spray-depositing pre-formed NiO nanoparticles on fluorine-doped tin oxide (FTO) coated glass substrates. The larger thicknesses were obtained in sequential
Huaixiang Li et al.
Biosensors & bioelectronics, 47, 225-230 (2013-04-16)
A novel photoelectrochemical hydrogen peroxide (H2O2) sensor was constructed with platinum (Pt) and nickel hydroxyl-oxide (NiOOH) double layers modified n-silicon electrode (NiOOH/Pt/n-n(+)-Si). About 40nm Pt layer and about 100nm Ni layer were successively coated on the front surface of n-n(+)-Si
Liqiang Luo et al.
Colloids and surfaces. B, Biointerfaces, 102, 307-311 (2012-09-26)
A highly sensitive and selective nonenzymatic glucose sensor based on electrodepositing NiO nanoparticles on ordered mesoporous carbon (named as NiO/OMC) modified glassy carbon electrode (GCE) was constructed. The synthesized OMC was characterized by X-ray diffraction, and the morphology images of
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