328596
4-Styrolsulfonsäure Natriumsalz Hydrat
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Alle Fotos(3)
About This Item
Lineare Formel:
H2C=CHC6H4SO3Na·xH2O
CAS-Nummer:
Molekulargewicht:
206.19 (anhydrous basis)
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352103
PubChem Substanz-ID:
NACRES:
NA.23
Empfohlene Produkte
Form
powder
SMILES String
[Na+].[H]O[H].[O-]S(=O)(=O)c1ccc(C=C)cc1
InChI
1S/C8H8O3S.Na.H2O/c1-2-7-3-5-8(6-4-7)12(9,10)11;;/h2-6H,1H2,(H,9,10,11);;1H2/q;+1;/p-1
InChIKey
AATHLPHPRXGBAI-UHFFFAOYSA-M
Allgemeine Beschreibung
4-Styrenesulfonic acid sodium salt hydrate is a water soluble vinyl monomer. It can be polymerized to form copolymers/homopolymers with other vinyl monomers.
Anwendung
4-Styrenesulfonic acid sodium salt hydrate (NaSS) modified membranes have been coated on proteins for lysozyme fractionation. NaSS can also be used in combination with potassium methacrylate to create ionic charges on the surface of the nanosilica for the fabrication of organic-inorganic hybrid nanoparticles. Silica nanoparticles can be grafted by radical polymerizing NaSS with 3-sulfopropylmethacrylate, which can be used in the preparation of proton-conducting membranes based nanoparticles (PBNPs) as components for fuel cells.
4-Styrenesulfonic acid sodium salt hydrate( NaSS, SSAS) was grafted on poly(ethersulfone) (PES) membrane to determine the fractionation of proteins with similar molecular weights and close pI values. NaSS based ion exchange membranes for membrane capacitive deionization (MCDI) have been synthesized. Copolymerization characteristics of sodium styrenesulfonate has been studied.c
Signalwort
Warning
H-Sätze
Gefahreneinstufungen
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
dust mask type N95 (US), Eyeshields, Gloves
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A Multi-Dimensional Approach for Fractionating Proteins Using Charged Membranes
Sorci M, et al.
Biotechnology and Bioengineering, 110(6) (2013)
Synthesis and electrical properties of NaSS-MAA-MMA cation exchange membranes for membrane capacitive deionization (MCDI)
Kwak NS, et al.
Desalination, 284, 138-146 (2012)
Preparation and properties of DMFC membranes from polymer-brush nanoparticles
Khabibullin A, et al.
Solid State Ionics, 288(6), 154-159 (2016)
Copolymerization characteristics of sodium styrenesulfonate
Grabiel CE and Decker DL
Journal of Polymer Science, 59(168) (2003)
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