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96459

Sigma-Aldrich

Zinc acetate dihydrate

puriss. p.a., ACS reagent, ≥99.0% (KT)

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About This Item

Linear Formula:
Zn(CH3COO)2 · 2H2O
CAS Number:
5970-45-6
Molecular Weight:
219.51
Beilstein:
3732513
EC Number:
209-170-2
MDL number:
MFCD00066961
UNSPSC Code:
12352302
PubChem Substance ID:
329770509
NACRES:
NB.24

grade

ACS reagent
puriss. p.a.

Quality Level

200

Assay

≥99.0% (KT)

form

crystals

reaction suitability

reagent type: catalyst
core: zinc

impurities

≤0.002% total nitrogen (N)

pH

6-7

anion traces

chloride (Cl-): ≤5 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

As: ≤0.1 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg

SMILES string

O.O.CC(=O)O[Zn]OC(C)=O

InChI

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

InChI key

BEAZKUGSCHFXIQ-UHFFFAOYSA-L

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Application

Zinc acetate dihydrate may be employed as a chelating agent in the synthesis of nanocrystalline ZnO powders. It may be employed in the synthesis of high-purity single crystal ZnO nanowires, via thermal decomposition at 300°C in air.

Signal Word

Danger

Hazard Statements

H302,H318,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Odair Bim-Júnior et al.
ACS biomaterials science & engineering, 6(8), 4539-4550 (2021-01-19)
Plant-derived compounds incite applications virtually on every biomedical field due to the expedient antioxidant, anti-inflammatory and antimicrobial properties in conjunction with a natural character. Here, quercetin (QCT), a flavonoid with therapeutic potentials relevant to the oral environment, was encapsulated within
Synthesis of ZnO nanowires by thermal decomposition of zinc acetate dihydrate.
Lin CC and Li YY.
Materials Chemistry and Physics, 113(1), 102-106 (2009)
Synthesis and optical properties of nanocrystalline ZnO powders by a simple method using zinc acetate dihydrate and poly (vinyl pyrrolidone).
Maensiri S, et al.
Journal of Crystal Growth, 289(1), 102-106 (2006)
The crystal structure of zinc acetate dihydrate, Zn(CH3COO)2.2H2O.
Van Niekerk JN, et al.
Acta Crystallographica, 6(8), 720-720 (1953)
L Ruby Nirmala et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 97, 673-677 (2012-08-08)
Single crystals of pure bis thiourea zinc acetate (BTZA) and lithium chloride (LiCl) doped BTZA have been synthesized and grown successfully from aqueous solutions by slow evaporation technique. The single crystals thus grown were characterized by different techniques such as
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