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
Wichtige Dokumente
427888
Polypropylen
Isotactic, average Mw ~250,000, average Mn ~67,000
Synonym(e):
PP, polypropene
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About This Item
Empfohlene Produkte
Qualitätsniveau
Form
beads
Schmelzindex
12 g/10 min (230°C/2.16kg)
Mol-Gew.
average Mn ~67,000
average Mw ~250,000
Härte
100 (Rockwell R, ASTM D 785-A)
Übergangstemp.
Tm 160-165 °C
Dichte
0.9 g/mL at 25 °C (lit.)
Anwendung(en)
battery manufacturing
SMILES String
CC=C
InChI
1S/C22H42O3/c1-2-3-4-5-11-14-17-20-21(25-20)18-15-12-9-7-6-8-10-13-16-19-22(23)24/h20-21H,2-19H2,1H3,(H,23,24)/t20-,21+/m1/s1
InChIKey
NSYDMBURIUSUDH-RTWAWAEBSA-N
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Verwandte Kategorien
Anwendung
Leistungsmerkmale und Vorteile
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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/449/386/product-dating-information-mk.pdfHelpful?
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Are there any additional additives not listed that could be present in the product.
1 answer-
This product does not contain additives. Any potential impurities have not been identified.
Helpful?
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Can you please tell me the particle size of polypropene?
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The particle size is not determined for this product. Historically, the particle size has ranged from 2.2 - 2.6 mm.
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