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
X3375
Xylit
≥99% (GC)
Synonym(e):
Xylit
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|
Über diesen Artikel
Quality Segment
assay
≥99% (GC)
form
crystalline, crystals or chunks, powder
sweetness
1 × sucrose
color
colorless
mp
94-97 °C (lit.)
solubility
water: 642g/l at 25 °C (77 °F )
SMILES string
OC[C@@H](O)[C@H](O)[C@@H](O)CO
InChI
1S/C5H12O5/c6-1-3(8)5(10)4(9)2-7/h3-10H,1-2H2/t3-,4+,5+
InChI key
HEBKCHPVOIAQTA-SCDXWVJYSA-N
General description
Application
- als Standard für die HPLC (Hochleistungsflüssigkeitschromatographie)
- zur Analyse der antibakteriellen Aktivität auf oralen Biofilmen
- für thermodynamische Daten und Dichtemessungen
Biochem/physiol Actions
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description ≥99% (GC) | description analytical standard | description - | description United States Pharmacopeia (USP) Reference Standard |
| assay ≥99% (GC) | assay - | assay - | assay - |
| Quality Level 200 | Quality Level 100 | Quality Level 300, 400 | Quality Level - |
| solubility water: 642g/l at 25 °C (77 °F ) | solubility - | solubility - | solubility - |
| form crystalline, powder, crystals or chunks | form - | form powder or crystals | form - |
| mp 94-97 °C (lit.) | mp 94-97 °C (lit.) | mp 94-97 °C (lit.) | mp 94-97 °C (lit.) |
| color colorless | color - | color - | color - |
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Lagerklasse
11 - Combustible Solids
wgk
WGK 3
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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