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25044

Sigma-Aldrich

Zinc acetate dihydrate

puriss., E 650, 99-102%

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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:
329752769
NACRES:
NA.21

grade

puriss.

Quality Level

100

Assay

99-102%

form

powder or crystals

quality

E 650

reaction suitability

reagent type: catalyst
core: zinc

impurities

organic volatile impurities, complies (GC)
≤0.005% insoluble matter in CH3COOH
≤0.2% alkalis/earth alkalis

pH

6-8 (20 °C, 5%)

anion traces

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤100 mg/kg

cation traces

As: ≤3 mg/kg
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Fe: ≤50 mg/kg
K: ≤50 mg/kg
Mg: ≤50 mg/kg
Na: ≤50 mg/kg
Pb: ≤20 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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Related Categories

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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The crystal structure of zinc acetate dihydrate, Zn(CH3COO)2.2H2O.
Van Niekerk JN, et al.
Acta Crystallographica, 6(8), 720-720 (1953)
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)
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ChemSusChem, 4(12), 1796-1804 (2011-12-14)
Ultrasound synthesis of zinc oxide from zinc acetate and sodium hydroxide in ionic liquids (ILs) is a fast, facile, and effective, yet highly morphology- and size-selective route to zinc oxide nanostructures of various dimensionalities. No additional organic solvents, water, surfactants
Robert Krysiak et al.
The Yale journal of biology and medicine, 85(2), 249-254 (2012-06-28)
Wilson's disease is a rare genetic disorder of copper metabolism. The difference in copper tissue accumulation is responsible for the various clinical manifestations of this disorder. If left untreated, Wilson's disease progresses to hepatic failure, severe neurological disability, and even
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