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10311

HayeSep® Porous Polymer Adsorbent

matrix HayeSep T, 100-120 mesh, bottle of 75 cc

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About This Item

Código UNSPSC:
23201100
eCl@ss:
32119290
Preço e disponibilidade não estão disponíveis no momento.

Formulário

solid

embalagem

bottle of 75 cc

fabricante/nome comercial

Hayes Separation Inc

Parâmetros

165 °C temp. limit

técnica(s)

gas chromatography (GC): suitable

área da superfície

~250 m2/g

Matriz

HayeSep T

tamanho de partícula

100-120 mesh

densidade

~0.38 g/mL (free fall density)

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Descrição geral

HayeSep porous polymers, considered second generation materials, are consistent batch-to-batch, with minimal shrinkage and monomer bleed.

For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents
Porous polymers are the most suitable adsorbent for applications based on the analysis of gases, acids, amines, organics of low carbon number and water.[1] They are best suited for gas chromatography and are basically copolymers of polydivinylbenzene (DVB) which are very porous in nature ranging from mesoporous to microporous.[2] HayeSep® has a high surface area owing to its micropores thereby making it a suitable candidate for separation of gases and volatile organic compounds (VOCs).[3] Furthermore they are relatively inert and exhibit hydrophobicity.[4] HayeSep T is a copolymer of ethylene glycol methacrylate (EGDMA).[5]

Aplicação

HayeSep T was used together with a thermoconductivity detector to study the solubility of trioxane in methanol at different temperatures and to measure the vapour pressure data for this binary mixture.[6]

Informações legais

HayeSep is a registered trademark of Hayes Separation Inc.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number

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Já possui este produto?

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Visite a Biblioteca de Documentos

Trace Analysis of Specialty and Electronic Gases.
Geiger W.M and Raynor M.W.
Science, 256-257 (2013)
Gas Chromatography.
Poole C.
Science, 127-130 (2012)
Gas Chromatography in Air Pollution Analysis.
Berezkin V.G and Drugov Y.S.
J. Chromatogr. Library, 49, 50-51 (1991)
Columns for Gas Chromatography: Performance and Selection.
Grob RL and Barry EF.
Science, 22-23 (2007)
Modern Practice of Gas Chromatography.
Grob RL and Barry EF.
Science, 79-83 (2004)
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Questions

1–2 of 2 Questions  

  1. What is the weight in grams of the 75cc HayeSep® container?

    1 answer

    1. The weight is approximately 24 grams for each 75cc container.

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  2. What does the 100/120 stand for in the product description?

    1 answer

    1. The 100/120 refers to the mesh size range of the actual particles.  When working with mesh size: the larger the mesh number, the smaller the diameter of the particle.  In this case 100 refers to a diameter of 149 microns and 120 refers to a diameter of 125 microns.  Therefore; the particles in this product with 100/120 will range between 125 microns and 149 microns.

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