Nickel(II) acetate tetrahydrate

CAS 6018-89-9Ni(OCOCH3)2 · 4H2OCatalysis & Inorganic

Nickel(II) acetate tetrahydrate (CAS 6018-89-9), formula Ni(OCOCH3)2·4H2O, is a green crystalline solid with a molar mass of 248.84 g/mol. This compound is primarily utilised in chemical synthesis and materials science. It serves as a precursor in the development of polynuclear-nickel polyoxotungstate cluster compounds, which are significant in the design of molecular magnets and for applications in micro/nanoelectronics and solution deposition.

IUPAC: Acetic acid nickel(II) salt
Synonyms: Acetic acid nickel(II) salt

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Nickel(II) acetate tetrahydrate (Ni(OCOCH3)2 · 4H2O) — chemical structure, CAS 6018-89-9; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisMaterials ScienceMicro/NanoElectronicsNickel

01 /Applications

Synthesis of Molecular Magnets

Nickel(II) acetate tetrahydrate is employed in the synthesis of polynuclear-nickel polyoxotungstate cluster compounds. These compounds are ideal for the design of advanced molecular magnets.

Materials Science Precursor

The compound acts as a valuable precursor in materials science, particularly for developing novel materials with specific magnetic properties. Its use extends to applications in micro/nanoelectronics.

Chemical Synthesis Reagent

In general chemical synthesis, Nickel(II) acetate tetrahydrate functions as a source of nickel ions for various inorganic reactions and the preparation of coordination complexes.

Solution Deposition Applications

Its properties make it suitable as a precursor for solution deposition techniques, enabling the formation of nickel-containing thin films or nanostructures.

02 /Properties

Molecular weight	248.84
Linear formula	Ni(OCOCH3)2 · 4H2O
Assay	≥99.0% (KT)
Density	1.798 g/mL at 25 °C(lit.)
Application	Used in synthesis of polynuclear-nickel polyoxotungstate cluster compounds that are ideal for the design of molecular magnets.1

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

GHS hazard pictogram: Health hazard (GHS08) — Health hazard

GHS hazard pictogram: Environmental hazard (GHS09) — Environmental hazard

Danger

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H332Harmful if inhaled
H334May cause allergy or asthma symptoms if inhaled
H341Suspected of causing genetic defects
H350I
H360May damage fertility or the unborn child
H372Causes damage to organs through prolonged exposure
H410Very toxic to aquatic life with long-lasting effects

Precautionary statements

P201Obtain special instructions before use
P261Avoid breathing dust, fume, gas or vapours
P273Avoid release to the environment
P280Wear protective gloves, clothing and eye/face protection
P308IF exposed or concerned
P501Dispose of contents and container per local regulations

Protective equipment	Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Transport (UN / ADR)	UN 3077 9 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	T,N
Risk statements (R)	49-61-20/22-42/43-48/23-50/53-68
Safety statements (S)	53-45-60-61
Cation traces	Ca: ≤50 mg/kgCd: ≤50 mg/kgCo: ≤1000 mg/kgCu: ≤50 mg/kgFe: ≤50 mg/kgK: ≤100 mg/kgNa: ≤1000 mg/kgPb: ≤50 mg/kgZn: ≤50 mg/kg
Anion traces	chloride (Cl-): ≤50 mg/kg

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

6018-89-9

MDL number

MFCD00066973

PubChem substance

24854649

Beilstein registry

3730764

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Nickel(II) acetate tetrahydrate used for?

Nickel(II) acetate tetrahydrate is used in the synthesis of polynuclear-nickel polyoxotungstate cluster compounds, ideal for the design of molecular magnets, and in materials science, micro/nanoelectronics, and solution deposition precursors.

What is the CAS number and formula for Nickel(II) acetate tetrahydrate?

The CAS number is 6018-89-9, and the formula is Ni(OCOCH3)2·4H2O.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Nickel(II) acetate tetrahydrate with an assay of ≥99.0% (KT). We do not represent this product as USP, BP, or EP grade.

How should Nickel(II) acetate tetrahydrate be handled safely?

Nickel(II) acetate tetrahydrate is a dangerous substance (Danger). It is harmful if swallowed or inhaled, causes skin sensitisation, and is suspected of causing genetic defects, cancer, and damage to fertility or the unborn child. It is also very toxic to aquatic life with long-lasting effects. Handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a suitable respirator. Ensure adequate ventilation.

How is Nickel(II) acetate tetrahydrate packed and shipped?

This product is packed and shipped according to international regulations for hazardous materials, including UN 3077, Class 9, Packing Group III.

How can I request a quote or sample?

To request a quote or a sample of Nickel(II) acetate tetrahydrate, please contact our sales team via the website or email, specifying your requirements.