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
1.88002
Aquastar® CombiTitrant 2
one component titrant for volumetric Karl Fischer titration, 1 ml ≙ ca. 2 mg H₂O, Aquastar®
Synonym(e):
carl fischer
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|
Über diesen Artikel
Produktname
CombiTitrant 2,
product line
Aquastar®
Quality Segment
form
liquid
shelf life
36 mo. (from manufacture date)
reaction suitability
reaction type: volumetric
concentration
2 mg/mL
technique(s)
Karl-Fischer titration: suitable, titration: suitable
color
red-brown
format
single component solution
shipped in
ambient
storage temp.
15-25°C
Application
1.88002.1045 abgefüllt in einer poly-beschichteten Glasflasche, GL 45
1.88002.2538 abgefüllt in einer poly-beschichteten Glasflasche, 38-430
1.88002.2545 abgefüllt in einer poly-beschichteten Glasflasche, GL 45
Packaging
Analysis Note
Legal Information
1 of 1
Dieser Artikel | |
|---|---|
| reaction suitability reaction type: volumetric | reaction suitability reaction type: volumetric |
| technique(s) Karl-Fischer titration: suitable | technique(s) Karl-Fischer titration: suitable |
| format single component solution | format single component solution |
| concentration 2 mg/mL | concentration 1 mg/mL |
| shipped in ambient | shipped in ambient |
| shelf life 36 mo. (from manufacture date) | shelf life 36 mo. (from manufacture date) |
signalword
Danger
Hazard Classifications
Carc. 2 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Oral
target_organs
Thyroid
Lagerklasse
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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
288-32-4 + 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.
Protokolle
Accurately measure the moisture content in ethanolamine (HOCH₂CH₂NH₂) through Karl Fischer titration, using both volumetric or coulometric methods.
Accurately measure moisture content in kerosene through Karl Fischer titration, using both volumetric and coulometric methods for reliable results.
Karl Fischer titration offers accurate water content determination in hemp samples compared to the loss on drying method.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1880021003 | 04054839714412 |
| 1880021043 | 04054839742514 |
| 1880021000 | 04022536761732 |
| 1880021045 | 04054839199554 |
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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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