468312

Poly(styrene-co-divinylbenzene) Polymeric Adsorbent

microspheres, 1400-2500 mesh

• Synonym(e): Styrol-Divinylbenzol
• Lineare Formel: [CH₂CH(C₆H₅)]_x[CH₂CH[C₆H₄(CHCH₂)]]_y
• CAS-Nummer: 9052-95-3
• MDL-Nummer: MFCD00146442
• UNSPSC-Code: 23151817
• PubChem Substanz-ID: 24870506
• NACRES: SB.52

Eigenschaften

• Produktbezeichnung: Poly(styrol-co-divinylbenzol), microspheres, 6.0-10.0 μm avg. part. size
• Form: microspheres
• Qualitätsniveau: 100
• Methode(n): LPLC: suitable; thin layer chromatography (TLC): suitable
• Oberflächenbereich: 500 m²/g
• Matrix: Poly(styrene-co-divinylbenzene)
• Aktive Matrixgruppe: polymer
• Durchschnittliche Teilgröße: 6.0-10.0 μm
• Porengröße: 60 Å mean pore size
• Trenntechnik: reversed phase
• SMILES String: C=Cc1ccccc1.C=Cc2ccc(C=C)cc2.C=Cc3cccc(C=C)c3.C=Cc4ccccc4C=C
• InChI: 1S/C10H12.C10H10.C8H8/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8/h3,5-8H,1,4H2,2H3;3-8H,1-2H2;2-7H,1H2
• InChIKey: NWUYHJFMYQTDRP-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Poly(styrene-co-divinylbenzene) are crosslinked microspheres composed of various concentrations of divinylbenzene from 5 to 75mol% based on styrene monomer. The gel-type PS beads are used as carrier to encapsulate metallocene catalysts.

Anwendung

Poly(styrene-co-divinylbenzene) may be used:

• in separation media for TLC, paper and LPL chromatography
• as adsorbent
• as matting agent for coatings, anti-blocking and lubrication additive for films and filler for ceramics, cosmetics and dental materials

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)