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50987

Supelco

Mesamoll®

Selectophore

Synonym(s):

Alkylsulfonic phenyl ester

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About This Item

CAS Number:
EC Number:
UNSPSC Code:
26111700
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

product line

Selectophore

form

liquid

impurities

≤0.1% water

color

APHA: ≤350

refractive index

n20/D 1.500

viscosity

110-140 mPa.s

saponification value

≤200

General description

Mesamoll is an alkyl sulfonate plasticizer. Owing to its alkali resistance nature, it is widely used in membranes and sealants in the construction industry.
Mesamoll is an alkyl sulfonate plasticizer. Owing to its alkali resistance nature, it is widely used in membranes and sealants in the construction industry.
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Application

Good compatibility with a large number of polymers such as polyurethane (PU), polyvinyl chloride (PVC), natural rubber (NR), styrene-butadiene rubber (SBR), blends of styrene-butadiene rubber and butadiene rubber (SBR/BR), isobutylene-isoprene rubber (IIR), acrylonitrile-butadiene rubber (NBR) and chloroprene rubber (CR).

Physical properties

Good dielectric properties.

Legal Information

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

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

410.0 - 464.0 °F - open cup

flash_point_c

210 - 240 °C - open cup

ppe

Eyeshields, Gloves


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Plastics Additives: A Rapra Market Report. Geoffrey Pritchard
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
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

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