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Sigma-Aldrich

Poly(oxy-1,4-phenylensulfonyl-1,4-phenylen)

melt index 6 g/10 min (380°C/2.16 kg)

Synonym(e):

Poly-(1,4-phenylenether-sulfon)

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About This Item

Lineare Formel:
(C12H8O3S)n
CAS-Nummer:
25608-63-3
MDL-Nummer:
MFCD00084366
UNSPSC-Code:
12162002
PubChem Substanz-ID:
24870799
NACRES:
NA.23

Form

granular

Schmelzindex

6 g/10 min (380°C/2.16 kg)

ISO 1628

50 mL/g, in phenol/1,2-dichlorobenzene(lit.)

Übergangstemp.

Tg (DSC) 221 °C (onset)

Löslichkeit

aniline, dimethylacetamide and pyridine: soluble

Dichte

1.37 g/mL at 25 °C (lit.)

SMILES String

Oc1ccc(cc1)S(=O)(=O)c2ccc(O)cc2

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Anwendung

Used in electrical connectors, printed circuit boards, sterilizable equipment and appliance covers.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302

Gefahreneinstufungen

Acute Tox. 4 Oral

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

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Daniel Schneditz et al.
Clinical hemorheology and microcirculation, 58(3), 455-469 (2013-11-21)
It was the aim to examine the fluid flow in blood and dialysate compartments of highly permeable hollow fiber dialyzers where internal filtration contributes to solute removal but where excessive filtration bears a risk of cell activation and damage. Flow
Mario Bonomini et al.
Therapeutics and clinical risk management, 14, 1-9 (2018-01-04)
The success and the quality of hemodialysis therapy are mainly related to both clearance and biocompatibility properties of the artificial membrane packed in the hemodialyzer. Performance of a membrane is strongly influenced by its interaction with the plasma protein repertoire
Shogo Takamuku et al.
ChemSusChem, 6(2), 308-319 (2013-01-12)
The morphologies and proton-transport efficiencies of segmented copoly(arylene ether sulfone) ionomers that contain tetrasulfonated sequences are compared with the corresponding copolymers with disulfonated sequences. Tetrasulfonated 4,4'-bis[(4-chlorophenyl)sulfonyl]-1,1'-biphenyl (sBCPSBP) is synthesized by metalation and sulfination. This new monomer is then used in
Dongsheng Wang et al.
Langmuir : the ACS journal of surfaces and colloids, 28(37), 13284-13293 (2012-08-17)
In the present study, photoresponsive surface molecularly imprinted poly(ether sulfone) microfibers are prepared via nitration reaction, the wet-spinning technique, surface nitro reduction reaction, and surface diazotation reaction for the selectively photoregulated uptake and release of 4-hydrobenzoic acid. The prepared molecularly
Eugenia Villaverde-de-Sáa et al.
Analytica chimica acta, 740, 50-57 (2012-07-31)
A method for the determination of seven perfluorinated carboxylic acids and perfluorooctane sulphonate (PFOS) in aqueous samples using low-cost polymeric sorptive extraction as sample preparation technique, followed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) determination has been developed and validated. Simplicity
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