Skip to Content
Merck
All Photos(4)

Key Documents

203882

Sigma-Aldrich

Nickel(II) oxide

greener alternative

99.99% trace metals basis

Synonym(s):

Nickel monoxide, Nickelous oxide

Sign Into View Organizational & Contract Pricing

Select a Size


Select a Size

Change View

About This Item

Linear Formula:
NiO
CAS Number:
Molecular Weight:
74.69
EC Number:
MDL number:
UNSPSC Code:
26111700
eCl@ss:
38190702
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.99% trace metals basis

form

powder and chunks

composition

NiO

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

color

green

density

6.67 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

greener alternative category

Looking for similar products? Visit Product Comparison Guide

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency and is intended for Molecular Solar Thermal Energy Storage Systems (MOST). Click here for more information.

Application

Nickel(II) oxide can be used for a variety of sustainable applications such as:
  • non-enzymatic glucose sensor[1][2]
  • hydrogen production[3]
  • dye-sensitized solar cells (DSSCs)[4]

Pictograms

Health hazardExclamation mark

Signal Word

Danger

Hazard Statements

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 3

1 of 3

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)
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)
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)
New route for the synthesis of nickel (II) oxide nanostructures and its application as non-enzymatic glucose sensor
Heyser C, et al.
Journal of Electroanalytical Chemistry, 832, 189-195 (2019)
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

Articles

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.

The prevailing strategies for heat and electric-power production that rely on fossil and fission fuels are having a negative impact on the environment and on our living conditions.

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%.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service