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Merck

203882

Nickel oxide

Ni(II), 99.99% trace metals basis

Synonym(s):

Nickel monoxide, Nickel(II) oxide, Nickelous oxide

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About This Item

Linear Formula:
NiO
CAS Number:
Molecular Weight:
74.69
UNSPSC Code:
26111700
eCl@ss:
38190702
PubChem Substance ID:
NACRES:
NA.23
EC Number:
215-215-7
MDL number:
Technical Service
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Product Name

Nickel(II) oxide, 99.99% trace metals basis

Quality Segment

assay

99.99% trace metals basis

form

powder and chunks

composition

NiO

reaction suitability

core: nickel

color

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

Application

Nickel(II) oxide can be used for a variety of sustainable applications such as:
  • non-enzymatic glucose sensor
  • hydrogen production
  • dye-sensitized solar cells (DSSCs)



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pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

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

target_organs

Lungs

Storage Class

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

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Specified Class I Designated Chemical Substances

prtr

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

203882-100G:4.548173293646E12 + 203882-20G:4.548173293653E12

jan



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Articles

Professor Chen (Nankai University, China) and his team explain the strategies behind their recent record-breaking organic solar cells, reaching a power conversion efficiency of 17.3%.

An article concerning self-propagating reactions induced by mechanical alloying, presented by Sigma-Aldrich.com.

As with all types of fuel cells, a Solid Oxide Fuel Cell (SOFC) is capable of efficiently transforming chemical energy into electrical energy.

View All Articles

Nonenzymatic glucose sensor based on nickel (II) oxide/ordered mesoporous carbon modified glassy carbon electrode
Luo L, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 102, 307-311 (2013)
Nickel/nickel (II) oxide nanoparticles anchored onto cobalt (IV) diselenide nanobelts for the electrochemical production of hydrogen
Xu Y, et al.
Angewandte Chemie (International Edition in English), 52(33), 8546-8550 (2013)
Improved photocurrents for p-type dye-sensitized solar cells using nano-structured nickel (II) oxide microballs
Powar S, et al.
Energy & Environmental Science, 5(10), 8896-8900 (2012)