468312

Poly(styrene-co-divinylbenzene) Polymeric Adsorbent

microspheres, 1400-2500 mesh

• Synonyme(s) : Polystyrene crosslinked with divinylbenzene
• Formule linéaire : [CH₂CH(C₆H₅)]_x[CH₂CH[C₆H₄(CHCH₂)]]_y
• CAS Number: 9052-95-3
• Numéro MDL: MFCD00146442
• Code UNSPSC : 23151817
• ID de substance PubChem : 24870506
• Nomenclature NACRES : SB.52

Propriétés

• Product Name: Poly(styrene-co-divinylbenzene), microspheres, 6.0-10.0 μm avg. part. size
• Forme: microspheres
• Niveau de qualité: 100
• Technique(s): LPLC: suitable; thin layer chromatography (TLC): suitable
• Superficie: 500 m²/g
• Matrice: Poly(styrene-co-divinylbenzene)
• Groupe de la matrice active: polymer
• Taille moy. des particules: 6.0-10.0 μm
• Dimension de pores: 60 Å mean pore size
• Technique de séparation: reversed phase
• Chaîne SMILES: 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
• Clé InChI: NWUYHJFMYQTDRP-UHFFFAOYSA-N

Description

Description générale

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.

Application

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

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)