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
383058
Zinc acetate dihydrate
ACS reagent, ≥98%
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$105.00
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About This Item
98.0-101.0% (ACS specification)
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$105.00
In StockDetails
grade
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
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This Item | Z0625 | 37-0190 | 1724703 |
|---|---|---|---|
| form powder, crystals or chunks | form powder | form solid | form - |
| assay ≥98%, 98.0-101.0% (ACS specification) | assay ≥98% (EDTA titration) | assay ≥99.0% | assay - |
| Quality Level 200 | Quality Level 200 | Quality Level - | Quality Level - |
| grade ACS reagent | grade reagent grade | grade JIS special grade | grade pharmaceutical primary standard |
| cation traces Ca: ≤0.005%, K: ≤0.01%, Na: ≤0.05%, Fe: ≤5 ppm, Pb: ≤0.002%, Mg: ≤0.005% | cation traces - | cation traces - | cation traces - |
| impurities ≤0.005% insolubles | impurities - | impurities - | impurities - |
General description
Application
It may be used in the synthesis of layered Zn-arylphosphonates with potential application in sorption, ion exchange or catalysis.[6] Also it may be used in the ultrasonic preparation of zinc sulfide nanoparticles coated on silica particles.[7]
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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.pdfHelpful?
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