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
1.88007
Aquastar® CombiSolvent Keto
one component solvent for volumetric Karl Fischer titration for aldehydes and ketones, Aquastar®
Synonym(e):
Keton-Lösungsmittelgemisch
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
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Über diesen Artikel
Produktname
CombiSolvent Keto, suitable for Karl-Fischer titration
product line
Aquastar®
Quality Segment
form
liquid
reaction suitability
reaction type: volumetric
technique(s)
Karl-Fischer titration: suitable, titration: suitable
transition temp
flash point 31 °C
density
0.924 g/cm3 at 20 °C
format
single component solution
storage temp.
15-25°C
General description
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| reaction suitability reaction type: volumetric | reaction suitability reaction type: water standard for Karl Fischer titration | reaction suitability reaction type: water standard for Karl Fischer titration | reaction suitability - |
| technique(s) Karl-Fischer titration: suitable | technique(s) Karl-Fischer titration: suitable | technique(s) Karl-Fischer titration: suitable | technique(s) LC/MS: suitable |
| format single component solution | format single component solution | format single component solution | format - |
| product line Aquastar® | product line Aquastar® | product line Aquastar® | product line - |
| transition temp flash point 31 °C | transition temp - | transition temp flash point 31 °C (Information refers to the main component.) | transition temp - |
| Quality Level 100 | Quality Level 300 | Quality Level 300 | Quality Level - |
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 3 - Repr. 1B - STOT SE 3
target_organs
Central nervous system
Lagerklasse
3 - Flammable liquids
wgk
WGK 1
flash_point_f
87.8 °F
flash_point_c
31 °C
Zulassungslistungen
Zulassungslistungen werden hauptsächlich für chemische Produkte erstellt. Für nicht-chemische Produkte können hier nur begrenzte Angaben gemacht werden. Kein Eintrag bedeutet, dass keine der Komponenten gelistet ist. Es liegt in der Verantwortung des Benutzers, die sichere und legale Verwendung des Produkts zu gewährleisten.
693-98-1
693-98-1
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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