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
Wichtige Dokumente
230006
Zinknitrat Hydrat
99.999% trace metals basis
Synonym(e):
Dinitric acid zinc salt hydrate
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About This Item
Empfohlene Produkte
Qualität
for analytical purposes
Assay
99.999% trace metals basis
Form
powder and chunks
Verunreinigungen
≤15.0 ppm Trace Metal Analysis
mp (Schmelzpunkt)
36 °C (lit.)
Dichte
2.065 g/mL at 25 °C (lit.)
SMILES String
O.[Zn++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/2NO3.H2O.Zn/c2*2-1(3)4;;/h;;1H2;/q2*-1;;+2
InChIKey
FOSPKRPCLFRZTR-UHFFFAOYSA-N
Verwandte Kategorien
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
5.1B - Oxidizing hazardous materials
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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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Could you kindly confirm, what is the molar ratio of water and anhydrous zinc nitrate in the product no. 230006? Because the value one the webside, decribed by 'x' is not clear enough.
1 answer-
Regrettably, water content is not tested for Product 230006. It is encouraged to dry the material prior to use.
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