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244066

Sigma-Aldrich

Nickel(II) acetate tetrahydrate

98%

Synonyme(s) :

Acetic acid nickel(II) salt

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About This Item

Formule linéaire :
Ni(OCOCH3)2 · 4H2O
Numéro CAS:
6018-89-9
Poids moléculaire :
248.84
Numéro Beilstein :
3730764
Numéro CE :
206-761-7
Numéro MDL:
MFCD00066973
Code UNSPSC :
12352103
ID de substance PubChem :
24854649
Nomenclature NACRES :
NA.23

Pureté

98%

Forme

powder

Pertinence de la réaction

core: nickel
reagent type: catalyst

Densité

1.798 g/mL at 25 °C (lit.)

Chaîne SMILES 

[H]O[H].[H]O[H].[H]O[H].[H]O[H].CC(=O)O[Ni]OC(C)=O

InChI

1S/2C2H4O2.Ni.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2

Clé InChI

OINIXPNQKAZCRL-UHFFFAOYSA-L

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Description générale

Nickel(II) acetate tetrahydrate is an ionic compound soluble in water and polar solvents. It is commonly used as a precursor for the synthesis of various nickel oxide and nickel hydroxide nanostructures. These nanostructures have applications in supercapacitors, batteries, and catalysis. Nickel(II) acetate tetrahydrate is also utilized in the production of nickel-based thin films and coatings through processes such as chemical vapor deposition and atomic layer deposition.

Application

Nickel(II) acetate tetrahydrate can be:    
  • Used as a precursor material in the hydrothermal synthesis of nanostructured nickel diselenide (NiSe2).     
  • Used as a precursor in the synthesis of the salamo-based dinuclear nickel(II) complex. 
  • Used as a precursor material in the synthesis of nickel oxide (NiO) via sol-gel method. Nickel oxide can be tailored for various applications, including electrochromic devices, gas sensors, and lithium-ion batteries.

Used in synthesis of polynuclear-nickel polyoxotungstate cluster compounds that are ideal for the design of molecular magnets.

Pictogrammes

Health hazardExclamation markEnvironment
GHS08,GHS07,GHS09

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 1

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

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

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Consulter la Bibliothèque de documents

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