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Supelco

Mesamoll®

Selectophore™, for ion-selective electrodes

Synonym(e):

Alkylsulfonsäuren-phenylester

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About This Item

CAS-Nummer:
91082-17-6
EG-Nummer:
293-728-5
MDL-Nummer:
MFCD00063213
UNSPSC-Code:
26111700
NACRES:
NB.61

Qualität

for ion-selective electrodes

Qualitätsniveau

200

Produktlinie

Selectophore™

Form

liquid

Verunreinigungen

≤0.1% water

Farbe

APHA: ≤350

Brechungsindex

n20/D 1.500

Viskosität

110-140 mPa.s

Verseifungszahl

≤200

Allgemeine Beschreibung

Mesamoll is an alkyl sulfonate plasticizer. Owing to its alkali resistance nature, it is widely used in membranes and sealants in the construction industry. [1]
Visit our Sensor Applications portal to learn more.

Anwendung

Gute Kompatibilität mit einer Vielzahl von Polymeren wie Polyurethan (PU), Polyvinylchlorid (PVC), Naturkautschuk (NK), Styrol-Butadien-Kautschuk (SBK), Mischungen aus Styrol-Butadien-Kautschuk und Butadien-Kautschuk (SBK/BK), Isobutylen-Isopren-Kautschuk (IIK), Acrylnitril-Butadien-Kautschuk (NBK) und Chloropren-Kautschuk (CK).

Physikalische Eigenschaften

Gute dielektrische Eigenschaften.

Rechtliche Hinweise

Mesamoll is a registered trademark of Lanxess Deutschland GmbH
Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Flammpunkt (°F)

410.0 - 464.0 °F - open cup

Flammpunkt (°C)

210 - 240 °C - open cup

Persönliche Schutzausrüstung

Eyeshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCH3878
BCCD3372
BCBV6651
BCBV6125
BCBV3873

Die passende Version wird nicht angezeigt?

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Suche nach COA

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Plastics Additives
Science, 208-208 (2005)
Plasticizers for liquid polymeric membranes of ion-selective chemical sensors
Eugster, R., et al.
Analytica Chimica Acta, 289(1), 1-13 (1994)
Plastics Additives: A Rapra Market Report. Geoffrey Pritchard
Science, 208-208 (2005)
O Dinten et al.
Analytical chemistry, 63(6), 596-603 (1991-03-15)
On the basis of previously reported correlations between the lipophilicity of membrane components, their partition coefficient between the membrane and the sample, and the lifetime of corresponding neutral-carrier-based sensors, the lipophilicities of ionophores and plasticizers in analytically relevant ion-selective electrodes

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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.pdf

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