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
Fortfahren mit
C7252
D-(+)-Cellobiose
≥98% (HPLC)
Synonym(e):
β-D-Glc-(1→4)-D-Glc, 4-O-β-D-Glucopyranosyl-D-glucose
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
25 g | Warenkorb auf Verfügbarkeit prüfen | CHF 247.00 |
100 g | Warenkorb auf Verfügbarkeit prüfen | CHF 757.00 |
500 g | Warenkorb auf Verfügbarkeit prüfen | CHF 3’410.00 |
1 kg | Warenkorb auf Verfügbarkeit prüfen | CHF 4’910.00 |
Über diesen Artikel
biological source
plant
Quality Segment
assay
≥98% (HPLC)
form
powder
optical activity
[α]/D 34±1, c = 10% (w/v) in water
technique(s)
HPLC: suitable
color
beige
mp
239 °C (dec.) (lit.)
solubility
water: 50 mg/mL, clear, colorless
storage temp.
room temp
SMILES string
OC[C@@H](O)[C@@H](O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)C=O
InChI
1S/C12H22O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h1,4-12,14-21H,2-3H2/t4-,5+,6+,7+,8+,9-,10+,11+,12-/m0/s1
InChI key
DKXNBNKWCZZMJT-WELRSGGNSA-N
General description
Application
- als Komponente in einer Testzuckerlösung für einen Cellobiose-Mannit-Permeabilitätstest
- bei der Herstellung von Lyophilisierungslösungen zum Untersuchen seiner Fähigkeit, lyophilisierte β-Galactosidase vor einem enzymatischen Aktivitätsverlust und sekundären Strukturänderungen bei der Lagerung zu schützen
- als Fermentations-/Wachstumssubstrat zum Kultivieren von Clostridium thermocellum, um seine Auswirkungen auf die qualitativen und quantitativen Änderungen der Cellulosomzusammensetzung zu untersuchen
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| technique(s) HPLC: suitable | technique(s) - | technique(s) - | technique(s) - |
| biological source plant | biological source - | biological source - | biological source - |
| assay ≥98% (HPLC) | assay ≥99.0% (HPLC) | assay ≥98% (HPLC) | assay ≥98% (HPLC) |
| solubility water: 50 mg/mL, clear, colorless | solubility - | solubility water: 5 mg/mL | solubility - |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| form powder | form powder | form crystalline powder | form - |
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Lagerklasse
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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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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