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
409014
Poly(diallyldimethylammonium chloride) solution
20 wt. % in H2O
Sinónimos:
PDADMAC
About This Item
Productos recomendados
Formulario
viscous liquid
Nivel de calidad
concentración
20 wt. % in H2O
índice de refracción
n20/D 1.375
viscosidad
60-180 cP(25 °C)
densidad
1.04 g/mL at 25 °C
cadena SMILES
[Cl-].[N+](CC=C)(CC=C)(C)C
InChI
1S/C8H16N.ClH/c1-5-7-9(3,4)8-6-2;/h5-6H,1-2,7-8H2,3-4H3;1H/q+1;/p-1
Clave InChI
GQOKIYDTHHZSCJ-UHFFFAOYSA-M
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Categorías relacionadas
Descripción general
Aplicación
Código de clase de almacenamiento
12 - Non Combustible Liquids
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Certificados de análisis (COA)
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Artículos
We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.
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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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What is the actual concentration of PDADMAC in the 20%w/w in H2O solution (product: 409014)?
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The exact concentration will be listed on the lot specific Certificate of Analysis located in the DOCUMENTATION section of the Product Detail Page. To access a Certificate, please access the link below:
https://www.sigmaaldrich.com/product/aldrich/409014#product-documentationHelpful?
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What is the expiration date of PDAAC?
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This product is not assigned an expiration date or recommended retest date. Products with no expiration date or recommended retest date should be routinely inspected by customers to ensure they perform as expected. These products are also subject to a one year warranty from the date of shipment. For more information you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link: https://www.sigmaaldrich.com/life-science/quality-and-regulatory-management/quality-services.
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What is Mw of PDADMAC, product number 409014?
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The molecular weight is approximately 100-200 kDa.
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