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72262

Sigma-Aldrich

Nickel (IV) oxide

technical, oxidizing agent, ~30% active peroxide basis

Sinonimo/i:

Nickel dioxide, Nickel oxide

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About This Item

Formula empirica (notazione di Hill):
NiO2
Numero CAS:
12035-36-8
Peso molecolare:
90.69
Numero CE:
234-823-3
Numero MDL:
MFCD00011143
Codice UNSPSC:
12352000
ID PubChem:
57652407
NACRES:
NA.22

Grado

oxidizing agent
technical

Forma fisica

powder

Impiego in reazioni chimiche

core: nickel
reagent type: catalyst
reagent type: oxidant

Concentrazione

~30% (active peroxide)

Stringa SMILE

O=[Ni]O[Ni]=O

InChI

1S/2Ni.3O
PZFKDUMHDHEBLD-UHFFFAOYSA-N

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Applicazioni

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

Altre note

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

Avvertenze

Danger

Indicazioni di pericolo

H272,H317,H350i,H372,H413

Classi di pericolo

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

Codice della classe di stoccaggio

5.1B - Oxidizing hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

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Shadabul Haque et al.
Journal of controlled release : official journal of the Controlled Release Society, 307, 32-43 (2019-06-04)
The development of inhalable 'nanomedicines' based on biocompatible lipids and polymers is attracting increasing interest worldwide. Our understanding of how pulmonary inflammation impacts on lung distribution and clearance kinetics however, is limited. Similarly, there is limited information on how the
Javier Jiménez-Lamana et al.
Nanomaterials (Basel, Switzerland), 10(5) (2020-05-28)
Although nickel allergy and carcinogenicity are well known, their molecular mechanisms are still uncertain, thus demanding studies at the molecular level. The nickel carcinogenicity is known to be dependent on the chemical form of nickel, since only certain nickel compounds
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
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
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