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
91973
AMBERLITE™ HPR1100
Na ion exchange resin, strongly acidic, 20-50 mesh
Sinónimos:
Amberlite™ HPR1100 Na, Amberlite™ HPR1100 sodium
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About This Item
Productos recomendados
Nivel de calidad
Formulario
beads
fabricante / nombre comercial
Du Pont Amberlite™
Parámetros
5-150 °C operating temperature
pérdida
~45% loss on drying, 110°C
Matriz
styrene-divinylbenzene (gel)
grupo activo de la matriz
sulfonic acid
tamaño de partícula
20-50 mesh
535-635 μm
Intervalo de pH operativo
0-14
capacidad
≥2.0 eq/L total exchange capacity(Na+ form)
42.0-48.0 % water retention capacity(Na+ form)
técnica de separación
strong cation exchange
Descripción general
Aplicación
- For grafting polyethylene glycols for catalyzing regioselective azidolysis of epoxides.[2]
- For the immobilization of β-cyclodextrin to be used as a phase transfer catalyst for the reduction of epoxides to alcohols.[3]
- As an adsorbent for the removal of arsenic[4] and copper from aqueous solutions.[5]
Información legal
Palabra de señalización
Warning
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Eye Irrit. 2
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Equipo de protección personal
dust mask type N95 (US), Eyeshields, Gloves
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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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