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
G6257
Glutaraldehyd -Lösung
Grade II, 25% in H2O
Synonym(e):
Pentan-1,5-dial
About This Item
Empfohlene Produkte
Typ
Grade II
Qualitätsniveau
Form
liquid
Konzentration
25% in H2O
Methode(n)
electron microscopy: suitable
Farbe
colorless
Nützlicher pH-Bereich
2.9
mp (Schmelzpunkt)
-10 °C ((14 °F ))
Löslichkeit
water: soluble
Anwendung(en)
cell analysis
sample preparation
SMILES String
[H]C(CCCC([H])=O)=O
InChI
1S/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2
InChIKey
SXRSQZLOMIGNAQ-UHFFFAOYSA-N
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Allgemeine Beschreibung
Glutaraldehyd zeigt seine Wirksamkeit bei der Vernetzung von Amin- und Hydrazin-Derivaten mit Proteinen und anderen aminhaltigen Polymeren. Insbesondere ermöglicht es die direkte Kopplung von Biotin-Hydraziden an Nukleinsäuren und eröffnet Anwendungsmöglichkeiten bei der Konjugation fluoreszierender Hydrazide und Hydroxylamine an DNA. In histologischen Studien wird Glutaraldehyd zudem verwendet, um Gewebeschnitte zu konservieren und sie für eine genauere Untersuchung vorzubereiten.
Anwendung
Biochem./physiol. Wirkung
Leistungsmerkmale und Vorteile
- Vielseitig und anpassbar an eine Vielzahl von Forschungsanwendungen
- Fertiglösung reduziert die Vorbereitungszeit
Verpackung
Vorsicht
Angaben zur Herstellung
Sonstige Hinweise
Haftungsausschluss
Vergleichbares Produkt
Signalwort
Danger
Gefahreneinstufungen
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
Zielorgane
Respiratory system
Zusätzliche Gefahrenhinweise
Lagerklassenschlüssel
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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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Is the 25% concentration in terms of w/w or w/v?
1 answer-
This product is a 25% weight per weight (w/w) solution.
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What type of product should be ordered to ensure that each lot provides clear glutaraldehyde solutions?
1 answer-
Grade II glutaraldehyde solutions may exhibit variation in color between lots. For consistent clarity, it is advisable to order Grade I glutaraldehyde, which is a purer product. This higher-grade variant must be stored frozen and is shipped with wet or dry ice. While Grade II is often suitable for industrial or technical applications, Grade I glutaraldehyde solutions are designed for more precise applications, such as electron microscopy, where a pure product is essential.
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What is the storage?
1 answer-
This product may be stored at ambient temperature. This material is air-sensitive and should be stored under inert gas to preserve product integrity.
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