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468312

Poly(styrene-co-divinylbenzene) Polymeric Adsorbent

Name: Poly(styrene-co-divinylbenzene) Polymeric Adsorbent
Brand: ALDRICH

microspheres, 1400-2500 mesh

Synonym(s):

Polystyrene crosslinked with divinylbenzene

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About This Item

Linear Formula:

[CH₂CH(C₆H₅)]_x[CH₂CH[C₆H₄(CHCH₂)]]_y

CAS Number:

9052-95-3

UNSPSC Code:

23151817

PubChem Substance ID:

24870506

NACRES:

SB.52

MDL number:

MFCD00146442

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Properties

Product Name

Poly(styrene-co-divinylbenzene), microspheres, 6.0-10.0 μm avg. part. size

form

microspheres

Quality Segment

100

technique(s)

LPLC: suitable, thin layer chromatography (TLC): suitable

surface area

500 m²/g

matrix

Poly(styrene-co-divinylbenzene)

matrix active group

polymer

avg. part. size

6.0-10.0 μm

pore size

60 Å mean pore size

separation technique

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

InChI key

NWUYHJFMYQTDRP-UHFFFAOYSA-N

Description

General description

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c