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.pdf
1050993
USP
Benzalkonium Chloride
United States Pharmacopeia (USP) Reference Standard
Synonym(e):
Alkylbenzyldimethylammonium chloride
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About This Item
Empfohlene Produkte
Qualität
pharmaceutical primary standard
API-Familie
benzalkonium chloride
Hersteller/Markenname
USP
Anwendung(en)
pharmaceutical (small molecule)
Format
neat
Allgemeine Beschreibung
Benzalkonium Chloride is a mixture of alkylbenzyldimethylammonium chlorides. [1]
Anwendung
Also used to prepare standard, system suitability, and identification solution during the assay, and impurity analysis by liquid chromatography in conjunction with a UV detector according to the given below monographs of United States Pharmacopeia (USP):
Hinweis zur Analyse
Sonstige Hinweise
Ähnliches Produkt
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Aquatic Acute 1 - Eye Dam. 1 - Skin Irrit. 2
Lagerklassenschlüssel
10 - Combustible liquids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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Analysenzertifikate (COA)
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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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