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
1.88006
Aquastar® CombiTitrant 5 Keto
one component titrant for volumetric Karl Fischer titration for aldehydes and ketones, 1 ml ≙ ca. 5 mg H₂O, Aquastar®
Sinonimo/i:
Soluzione di titolazione del chetone
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CHF 210.00
CHF 220.00
Informazioni su questo articolo
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Nome del prodotto
CombiTitrant 5 cheto, one component reagent for volumetric Karl Fischer titration for aldehydes and ketones 1 ml ≙ ca. 5 mg H2O Aquastar®
product line
Aquastar®
form
liquid
reaction suitability
reaction type: volumetric
concentration
5 mg/mL
technique(s)
Karl-Fischer titration: suitable, titration: suitable
density
1.16 g/cm3 at 20 °C
format
single component solution
storage temp.
15-25°C
Quality Level
Categorie correlate
Packaging
Analysis Note
Legal Information
Related product
signalword
Danger
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1 Oral
target_organs
Thyroid
Classe di stoccaggio
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
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Articoli
Methods including internal extraction, external extraction, and Karl Fischer oven ensure accurate water content determination by titration.
SmartChemicals enable wireless CoA data transfer, reducing human error in titration experiments.
Discover the ChemiSphere™ App for secure, contactless reagent data transfer to Metrohm OMNIS titrators, ensuring accuracy, traceability, and efficiency.
Protocolli
Summary application report for analysis of moisture in 1-Methyl-2-pyrrolidone.
Summary application report for analysis of moisture in Methyl ethyl ketone, 2-Butanone.
Summary application report for analysis of moisture in Acetone
Summary application report for analysis of moisture in Formic acid
Contenuto correlato
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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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