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Merck
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Key Documents

468312

Supelco

Poly(styrene-co-divinylbenzene) Polymeric Adsorbent

microspheres, 1400-2500 mesh

동의어(들):

Polystyrene crosslinked with divinylbenzene

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About This Item

Linear Formula:
[CH2CH(C6H5)]x[CH2CH[C6H4(CHCH2)]]y
CAS Number:
MDL number:
UNSPSC 코드:
12000000
PubChem Substance ID:
NACRES:
SB.52

product name

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

형태

microspheres

Quality Level

기술

LPLC: suitable
thin layer chromatography (TLC): suitable

표면적

500 m2/g

기질

Poly(styrene-co-divinylbenzene)

기질 활성군

polymer

평균 부품 크기

6.0-10.0 μm

공극 크기

60 Å mean pore size

분리 기술

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

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

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.

애플리케이션

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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Lot/Batch Number

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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, 17, 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)
Sibel Saracoglu et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 19(2), 259-264 (2003-03-01)
The selective retention of the Sb(III) chelate with ammonium pyrrolidine dithiocarbamate (APDC) on a column of Chromosorb 102 resin from a buffered sample solution including Sb(V) was used for the determination of Sb(III). The retained antimony was eluted with acetone.
T C Thomas et al.
American Industrial Hygiene Association journal, 41(8), 599-601 (1980-08-01)
An organic polymeric solid, Chromosorb 102, has been reported to collect various pesticides from air. In this study the collection efficiency of Chromosorb 102 for chlordane was evaluated. Preparation of sampling tubes containing this medium for field sampling is also
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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