Skip to Content
Merck
All Photos(2)

Documents

472360

Sigma-Aldrich

Poly(oxy-1,4-phenylenesulfonyl-1,4-phenylene)

melt index 6 g/10 min (380°C/2.16 kg)

Synonym(s):

Poly(1,4-phenylene ether-sulfone)

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
(C12H8O3S)n
CAS Number:
25608-63-3
MDL number:
MFCD00084366
UNSPSC Code:
12162002
PubChem Substance ID:
24870799
NACRES:
NA.23

form

granular

melt index

6 g/10 min (380°C/2.16 kg)

ISO 1628

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

transition temp

Tg (DSC) 221 °C (onset)

solubility

aniline, dimethylacetamide and pyridine: soluble

density

1.37 g/mL at 25 °C (lit.)

SMILES string

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

Looking for similar products? Visit Product Comparison Guide

Application

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

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
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
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
Min Tang et al.
Journal of colloid and interface science, 386(1), 428-440 (2012-08-23)
Sulfonated polyethersulfone (SPES) and poly (acrylonitrile-co-acrylic acid-co-vinyl pyrrolidone) (P(AN-AA-VP)), which provided sulfonic acid (-SO(3)H) and carboxylic acid groups (-COOH), respectively, were used to modify polyethersulfone (PES) membrane with a heparin-like surface by blending method. The SPES was prepared by sulfonation
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service