This product is supplied as a powder, not as latex beads.
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Poly(4-vinylphenol)
Mw ~11,000
Cechy związane ze zrównoważonym rozwojem
Synonim(y):
PVP, Poly(4-hydroxystyrene)
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| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
5 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 295,00 zł |
25 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1020,00 zł |
Informacje o tej pozycji
Wzór liniowy:
[CH2CH(C6H4OH)]n
Numer CAS:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
295,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Pomoc techniczna
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Pozwól nam pomócform
powder
Quality Segment
mol wt
Mw ~11,000
feature
hydrophobic
sustainability
Sustainability features
impurities
≤0.2 wt. % Monomer
refractive index
n20/D 1.6
mp
360 °C (dec.)
transition temp
Tg 130-185 °C
solubility
alcohols, ethers, ketones and esters: soluble, aromatics, petroleum ethers and chlorinated hydrocarbons: insoluble
density
1.16 g/mL at 25 °C (lit.)
SMILES string
Oc1ccc(C=C)cc1
InChI
1S/C8H10O/c1-2-7-3-5-8(9)6-4-7/h3-6,9H,2H2,1H3
InChI key
HXDOZKJGKXYMEW-UHFFFAOYSA-N
General description
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Application
Substitute for Novolac resins in photoresists, adhesion promoter and improves heat resistance in hot melt adhesives and surface treatment in metal finishing. Derivatives used as antioxidants and flame retardants in plastics. Component of polymer blends to modify surface characteristics and improve impact resistance.
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Ta pozycja | |
|---|---|
| description Mw ~11,000 | description average Mw ~25,000 |
| form powder | form powder |
| density 1.16 g/mL at 25 °C (lit.) | density 1.16 g/mL at 25 °C (lit.) |
| mp 360 °C (dec.) | mp 360 °C (dec.) |
| sustainability Sustainability features | sustainability Sustainability features |
| refractive index n20/D 1.6 | refractive index - |
| feature hydrophobic | feature - |
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Klasa składowania
11 - Combustible Solids
WGK
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
PPE (środki ochrony indywidualnej)
Eyeshields, Gloves, type N95 (US)
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Is the polyvinylphenol in the form of latex beads? If so, what is the size of these beads?
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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/418/501/product-dating-information-06-25-mk.pdfHelpful?
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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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