383058
Zinc acetate dihydrate
ACS reagent, ≥98%
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A propos de cet article
Formule linéaire :
Zn(CH3COO)2 · 2H2O
Numéro CAS:
Poids moléculaire :
219.51
UNSPSC Code:
12352302
NACRES:
NB.24
PubChem Substance ID:
EC Number:
209-170-2
Beilstein/REAXYS Number:
3732513
MDL number:
Assay:
≥98%, 98.0-101.0% (ACS specification)
Grade:
ACS reagent
Form:
powder, crystals or chunks
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ACS reagent
Quality Level
assay
≥98%, 98.0-101.0% (ACS specification)
form
powder, crystals or chunks
reaction suitability
reagent type: catalyst
core: zinc
impurities
≤0.005% insolubles
pH
6.0-7.0 (25 °C, 5%)
anion traces
chloride (Cl-): ≤5 ppm, sulfate (SO42-): ≤0.005%
cation traces
Ca: ≤0.005%, Fe: ≤5 ppm, K: ≤0.01%, Mg: ≤0.005%, Na: ≤0.05%, Pb: ≤0.002%
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
General description
Zinc acetate dehydrate is an organic zinc salt. Its enthalpy of formation has been studied using solution calorimetry. Its vibrational spectra has been analyzed. It decomposes into ZnO (zinc oxide) nanoparticles which has been investigated using time-of-flight secondary ion mass spectrometry (TOF-SIMS). A study on the crystalline structure has revealed that it is monoclinic with space group C2/c.
Application
Zinc acetate dehydrate was used as seeds to grow ZnO nanorods on the microfibers of PET (polyethylene terephthalate) fabric.
It may be used in the synthesis of layered Zn-arylphosphonates with potential application in sorption, ion exchange or catalysis. Also it may be used in the ultrasonic preparation of zinc sulfide nanoparticles coated on silica particles.
It may be used in the synthesis of layered Zn-arylphosphonates with potential application in sorption, ion exchange or catalysis. Also it may be used in the ultrasonic preparation of zinc sulfide nanoparticles coated on silica particles.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1
Classe de stockage
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Surface synthesis of zinc sulfide nanoparticles on silica microspheres: sonochemical preparation, characterization, and optical properties.
Dhas, N.A. et al.
Chemistry of Materials, 11(3), 806-813 (1999)
Development of superhydrophilic and superhydrophobic polyester fabric by growing Zinc Oxide nanorods.
Ashraf M, et al.
Journal of Colloid and Interface Science, 394, 545-553 (2013)
The crystal structure of zinc acetate dihydrate, Zn(CH3COO)2.2H2O.
Niekerk V, et al.
Acta Crystallographica, 6(8-9), 720-723 (1953)