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
Przejdź do
259268
Hexaethylene glycol
97%, average MN 300
Synonim(y):
Polyethylene glycol, 3,6,9,12,15-Pentaoxaheptadecane-1,17-diol
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
5 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 594,00 zł |
25 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 2040,00 zł |
Informacje o tej pozycji
594,00 zł
Nazwa produktu
Hexaethylene glycol, 97%
Quality Segment
assay
97%
form
liquid
mol wt
average Mn 300
refractive index
n20/D 1.465 (lit.)
bp
217 °C/4 mmHg (lit.)
mp
5-7 °C (lit.)
density
1.127 g/mL at 25 °C (lit.)
Ω-end
hydroxyl
α-end
hydroxyl
SMILES string
OCCOCCOCCOCCOCCOCCO
InChI
1S/C12H26O7/c13-1-3-15-5-7-17-9-11-19-12-10-18-8-6-16-4-2-14/h13-14H,1-12H2
InChI key
IIRDTKBZINWQAW-UHFFFAOYSA-N
Application
1 of 1
Ta pozycja | |
|---|---|
| description 97% | description BioXtra, ≥98.0% (TLC) |
| assay 97% | assay ≥98.0% (TLC) |
| form liquid | form - |
| Quality Level 200 | Quality Level 100 |
| mol wt average Mn 300 | mol wt 450.65 g/mol |
| mp 5-7 °C (lit.) | mp - |
| density 1.127 g/mL at 25 °C (lit.) | density - |
Klasa składowania
10 - Combustible liquids
Co się dzieje?
WGK 2
Temperatura zapłonu (°F)
No data available
Temperatura zapłonu (°C)
No data available
PPE (środki ochrony indywidualnej)
Eyeshields, Gloves
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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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