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/418/501/product-dating-information-06-25-mk.pdf
Fortfahren mit
229997
Zinkchlorid
99.999% trace metals basis
Aktionsangebot verfügbar
Synonym(e):
Chlorzink
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Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
10 g | Warenkorb auf Verfügbarkeit prüfen | € 144,00 |
50 g | Warenkorb auf Verfügbarkeit prüfen | € 470,00 |
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 5.590,00 |
Über diesen Artikel
Quality Segment
vapor pressure
1 Pa ( 305 °C)(lit.), 1 mmHg ( 428 °C)
assay
99.999% trace metals basis
form
crystals and lumps
reaction suitability
core: zinc, reagent type: catalyst
impurities
≤15.0 ppm Trace Metal Analysis
bp
732 °C (lit.)
mp
293 °C (lit.)
solubility
H2O: very soluble(lit.), acetone: slightly soluble(lit.), ethanol: slightly soluble(lit.)
SMILES string
[Cl-].[Cl-].[Zn++]
InChI
1S/2ClH.Zn/h2*1H;/q;;+2/p-2
InChI key
JIAARYAFYJHUJI-UHFFFAOYSA-L
General description
Application
- bei der Knoevenagel-Kondensation von Carbonylsubstraten mit säurehaltigen Methylen-Reagenzien.
- bei der lösungsmittelfreien Synthese von Dihydropyrimidinonen.
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description 99.999% trace metals basis | description BioReagent, Molecular Biology, suitable for cell culture, suitable for insect cell culture | description AnhydroBeads™, amorphous, −10 mesh, 99.999% trace metals basis | description anhydrous, powder, ≥99.995% trace metals basis |
| form crystals and lumps | form - | form amorphous | form powder |
| assay 99.999% trace metals basis | assay - | assay 99.999% trace metals basis | assay ≥99.995% trace metals basis |
| solubility ethanol: slightly soluble(lit.), H2O: very soluble(lit.), acetone: slightly soluble(lit.) | solubility H2O: may be turbid 20 g/200 ML + 6 mL 1M HCL, clear to slightly hazy, colorless to faint yellow or tan | solubility H2O: soluble | solubility ethanol: slightly soluble(lit.), acetone: slightly soluble(lit.) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| vapor pressure 1 mmHg ( 428 °C), 1 Pa ( 305 °C)(lit.) | vapor pressure 1 mmHg ( 428 °C) | vapor pressure 1 mmHg ( 428 °C) | vapor pressure 1 mmHg ( 428 °C) |
| impurities ≤15.0 ppm Trace Metal Analysis | impurities - | impurities ≤15.0 ppm Trace Metal Analysis | impurities ≤50.0 ppm Trace Metal Analysis |
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Signalwort
Danger
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Zielorgane
Respiratory system
Lagerklasse
8B - Non-combustible corrosive hazardous materials
Was ist los?
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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
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