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72262

Sigma-Aldrich

Nickel (IV) oxide

technical, oxidizing agent, ~30% active peroxide basis

Sinónimos:

Nickel dioxide, Nickel oxide

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About This Item

Fórmula empírica (notación de Hill):
NiO2
Número de CAS:
12035-36-8
Peso molecular:
90.69
EC Number:
234-823-3
MDL number:
MFCD00011143
UNSPSC Code:
12352000
PubChem Substance ID:
57652407
NACRES:
NA.22

grade

oxidizing agent
technical

form

powder

reaction suitability

core: nickel
reagent type: catalyst
reagent type: oxidant

concentration

~30% (active peroxide)

SMILES string

O=[Ni]O[Ni]=O

InChI

1S/2Ni.3O

InChI key

PZFKDUMHDHEBLD-UHFFFAOYSA-N

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Application

Catalyst for:
  • One-dimensional oxide-metal hybrid structures and site-specific enhanced reactivity for CO oxidation
  • Microwave induced catalytic degradation of crystal violet

Used to study differences in reactivity trends for carbon monoxide catalyzed oxidation caused by anionic transition metal oxide clusters

Reagent:
  • For solvent-free oxidation of alcohols†
  • For chemoselective oxidation of organic compounds using inductive heating
  • To improve the synthesis of methoxy cephalosporin′s intermediate

Other Notes

Oxidant for the transformation of alcohols into acids and hydrazones into diazoalkanes

signalword

Danger

Hazard Classifications

Aquatic Chronic 4 - Carc. 1A Inhalation - Ox. Sol. 2 - Skin Sens. 1 - STOT RE 1 Inhalation

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Rut Sanchis et al.
Materials (Basel, Switzerland), 12(18) (2019-09-12)
Different nickel catalysts have been tested for the transformation of levulinic acid into γ-valerolactone using an easy hydrothermal method, taking advantage of the properties of the high temperature water. A metallic nickel catalyst derived from NiO synthesized by a nanocasting
Zachary Daniels et al.
Materials (Basel, Switzerland), 12(18) (2019-09-11)
Described herein is a novel method, Reduction Expansion Synthesis-Sintered Metal (RES-SM), to create a sintered metal body of a designed shape at ambient pressure, hundreds of degrees below the metal melting temperature. The precursor to the metal part is a
K. Nakagawa et al.
The Journal of Organic Chemistry, 27, 1597-1597 (1962)
Chien-Chen Diao et al.
Nanomaterials (Basel, Switzerland), 10(4) (2020-04-03)
In this study, a p-type 2 at% lithium-doped nickel oxide (abbreviation L2NiO) solution was prepared using Ni(NO3)2·6H2O, and LiNO3·L2NiO thin films were deposited using an atomizer by spraying the L2NiO solution onto a glass substrate. The sprayed specimen was heated
Saiganesh Srihasam et al.
Biomolecules, 10(1) (2020-01-16)
In the present study, economically viable NiO nanoparticles were produced by biogenic preparation using stevia leaf broth and their in-vitro antioxidant and antimicrobial activities were evaluated. The properties of the prepared NiO nanoparticles were confirmed by analytical techniques such as
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