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
409081
Poly(acrylamide-co-diallyldimethylammonium chloride) solution
10 wt. % in H2O
Synonim(y):
P(AAm-co-DADMAC)
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
1 L | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 261,00 zł |
Informacje o tej pozycji
261,00 zł
form
viscous liquid
Quality Segment
feature
hydrophilic
composition
acrylamide, ~55 wt. %
concentration
10 wt. % in H2O
viscosity
9,000-25,000 cP(25 °C, Brookfield)(lit.)
density
1.02 g/mL at 25 °C
SMILES string
Cl.[N+](CC=C)(CC=C)(C)C.N=C([O-])C=C
InChI
1S/C8H16N.C3H5NO.ClH/c1-5-7-9(3,4)8-6-2;1-2-3(4)5;/h5-6H,1-2,7-8H2,3-4H3;2H,1H2,(H2,4,5);1H/q+1;;/p-1
InChI key
XFOSBZOUUACCCN-UHFFFAOYSA-M
Application
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description 10 wt. % in H2O | description average Mw ~10,000, 50 wt. % in H2O | description 20 wt. % in H2O | description average Mw 200,000-350,000 (medium molecular weight), 20 wt. % in H2O |
| viscosity 9,000-25,000 cP(25 °C, Brookfield)(lit.) | viscosity - | viscosity 60-180 cP(25 °C) | viscosity 350-950 cP(25 °C, Brookfield) |
| form viscous liquid | form viscous liquid | form viscous liquid | form viscous liquid |
| density 1.02 g/mL at 25 °C | density - | density 1.04 g/mL at 25 °C | density 1.04 g/mL at 25 °C |
| composition acrylamide, ~55 wt. % | composition - | composition - | composition - |
| feature hydrophilic | feature hydrophilic | feature - | feature hydrophilic |
| concentration 10 wt. % in H2O | concentration 50 wt. % in H2O | concentration 20 wt. % in H2O | concentration 20 wt. % in H2O |
Klasa składowania
10 - Combustible liquids
wgk
WGK 3
flash_point_f
No data available
flash_point_c
No data available
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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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What's the molecular weight of this polymer (ref 409081) ?
1 answer-
The molecular weight of this product has not been determined. Historical data suggests an approximate molecular weight of 250,000 daltons.
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What's the x and y ratio for this chemical (409081)? Thanks!
1 answer-
Unfortunately, the x and y ratio of 409081 is not determined. This material is a random copolymer.
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