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
406775
Poly[(phenyl glycidyl ether)-co-formaldehyde]
average Mn ~345
Synonim(y):
Phenol-formaldehyde polymer glycidyl ether, Phenol-formaldehyde polymer, oxiranylmethyl ether
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
100 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 476,00 zł |
Informacje o tej pozycji
476,00 zł
form
liquid
specific activity
2.2 epoxide groups per molecule
mol wt
average Mn ~345
refractive index
n20/D 1.589
viscosity
11-17 poise(lit.)
density
1.227 g/mL at 25 °C (lit.)
SMILES string
[H]C([H])=O.C1OC1COc2ccccc2
InChI
1S/C9H10O2.CH2O/c1-2-4-8(5-3-1)10-6-9-7-11-9;1-2/h1-5,9H,6-7H2;1H2
InChI key
HOHFCSNKEFBITP-UHFFFAOYSA-N
General description
Application
Features and Benefits
Physical form
Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 2
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
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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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