434442
聚(苯乙烯-co-二乙烯基苯)
200-400 mesh particle size, 2 % cross-linked
别名:
聚苯乙烯交联二乙烯苯
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关于此项目
线性分子式:
[CH2CH(C6H5)]x[CH2CH[C6H4(CHCH2)]]y
化学文摘社编号:
NACRES:
SB.52
PubChem Substance ID:
UNSPSC Code:
12181503
MDL number:
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
SMILES string
C=Cc1ccccc1.C=Cc2ccc(C=C)cc2.C=Cc3cccc(C=C)c3.C=Cc4ccccc4C=C
InChI key
NWUYHJFMYQTDRP-UHFFFAOYSA-N
form
beads (fine)
crosslinking
2 % cross-linked
technique(s)
LPLC: suitable, thin layer chromatography (TLC): suitable
surface area
500 m2/g
matrix
Poly(styrene-co-divinylbenzene)
matrix active group
polymer
particle size
200-400 mesh
pore size
260 Å mean pore size
separation technique
reversed phase
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 and may also be used as adsorbent.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Ethylene (Co) Polymerization with Metallocene Catalysts Encapsulated in Gel-Type Poly (styrene-co-divinylbenzene) Beads.
Hong, Sung Chul, Ursula Rief, and Marc Oliver Kristen.
Macromolecular Rapid Communications, 22, 1447-1454 (2001)
Fully crosslinked poly (styrene-co-divinylbenzene) microspheres by precipitation polymerization and their superior thermal properties.
Shim, Sang Eun, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 42, 835-845 (2004)
E G Spack et al.
Analytical biochemistry, 158(1), 233-237 (1986-10-01)
Rhodamine absorbed to protein was removed from rhodamine-conjugated antibody solutions by adsorption to hydrophobic macroporous beads (Bio-Beads SM-2) following gel permeation chromatography. This simple technique eliminated the contaminating free dye more effectively than gel filtration alone, but neither significantly reduced
The use of Chromosorb 102 to air samples pre-concentration in the determination of low concentrated dibutylphthalate.
L Wolska
Bulletin of the Institute of Maritime and Tropical Medicine in Gdynia, 39(1-2), 81-89 (1988-01-01)
Sampling of airborne pesticides using Chromosorb 102.
T C Thomas et al.
Bulletin of environmental contamination and toxicology, 35(4), 460-465 (1985-10-01)
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