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244066

Sigma-Aldrich

Nickel(II)-acetat Tetrahydrat

98%

Synonym(e):

Essigsäure Nickel(II)-salz

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About This Item

Lineare Formel:
Ni(OCOCH3)2 · 4H2O
CAS-Nummer:
6018-89-9
Molekulargewicht:
248.84
Beilstein:
3730764
EG-Nummer:
206-761-7
MDL-Nummer:
MFCD00066973
UNSPSC-Code:
12352103
PubChem Substanz-ID:
24854649
NACRES:
NA.23

€ 30,30

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Qualitätsniveau

200

Assay

98%

Form

powder

Eignung der Reaktion

core: nickel
reagent type: catalyst

Dichte

1.798 g/mL at 25 °C (lit.)

SMILES String

[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

InChIKey

OINIXPNQKAZCRL-UHFFFAOYSA-L

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Allgemeine Beschreibung

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.

Anwendung

Für die Synthese von polynuclearen Nickel Polyoxo-Wolfram Cluster Verbindungen für das Design molekularer Magnete.
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.

Signalwort

Danger

Gefahreneinstufungen

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

Lagerklassenschlüssel

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

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

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

Zulassungslistungen

Zulassungslistungen werden hauptsächlich für chemische Produkte erstellt. Für nicht-chemische Produkte können hier nur begrenzte Angaben gemacht werden. Kein Eintrag bedeutet, dass keine der Komponenten gelistet ist. Es liegt in der Verantwortung des Benutzers, die sichere und legale Verwendung des Produkts zu gewährleisten.

EU REACH Annex XVII (Restriction List)

CAS No.

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCW4799
MKCT9597
MKCP1096
MKCQ3894
MKCM3924

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Piotr Homa et al.
Scientific reports, 10(1), 740-740 (2020-01-22)
In this work, few-layered molybdenum disulfide (MoS2) was functionalized with metal oxide (MxOy) nanoparticles which served as a catalyst for carbon nanotubes (CNT) growth in the chemical vapour deposition (CVD) process. The resulting MoS2/MxOy/CNT functionalized nanomaterials were used for flame
K Korschelt et al.
Nanoscale, 10(27), 13074-13082 (2018-07-03)
The large-scale production and ecotoxicity of urea make its removal from wastewater a health and environmental challenge. Whereas the industrial removal of urea relies on hydrolysis at elevated temperatures and high pressure, nature solves the urea disposal problem with the
Clemente-Juan, J.M. et al.
Inorganic Chemistry, 38, 55-55 (1999)
Elham S Aazam et al.
Bioorganic chemistry, 57, 5-12 (2014-08-28)
Transition metal complexes compounds with Schiff bases ligand representing an important class of compounds that could be used to develop new metal-based anticancer agents and as precursors of metal NPs. Herein, 2,3-bis-[(3-ethoxy-2-hydroxybenzylidene)amino]but-2-enedinitrile Schiff base ligand and its corresponding copper/nickel complexes
Yong Jin Jeong et al.
ACS nano, 12(8), 7701-7709 (2018-07-20)
Photoresponsive transistor memories that can be erased using light-only bias are of significant interest owing to their convenient elimination of stored data for information delivery. Herein, we suggest a strategy to improve light-erasable organic transistor memories, which enables fast "photoinduced
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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