Accéder au contenu
Merck
Toutes les photos(1)

Documents

10297

Supelco

HayeSep® Porous Polymer Adsorbent

matrix HayeSep P, 60-80 mesh, bottle of 75 cc

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(1)

About This Item

Code UNSPSC :
23201100
eCl@ss :
32119290

Forme

powder

Conditionnement

bottle of 75 cc

Fabricant/nom de marque

Hayes Separation Inc

Paramètres

250 °C temp. limit

Technique(s)

gas chromatography (GC): suitable

Superficie

~165 m2/g

Matrice

HayeSep P

Taille des particules

60-80 mesh

Densité

~0.42 g/mL (free fall density)

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Description générale

Porous polymers are the most suitable adsorbent for applications based on the analysis of gases, acids, amines, organics of low carbon number and water. 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. 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). Furthermore they are relatively inert and exhibit hydrophobicity. HayeSep P is a copolymer of divinylbenzene and styrene.
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

Application

HayeSep P column was used for the gas chromatographic analysis of the vapour phase in an experiment conducted to know the solubility of weak electrolytes such as ammonia, carbon dioxide, sulphur dioxide and hydrogen cyanide for process design in various applications.

Informations légales

HayeSep is a registered trademark of Hayes Separation Inc.

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)

Choose from one of the most recent versions:

Certificats d'analyse (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Service Clients

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Gas Chromatography.
Poole C. et al.
Science, 127-130 (2004)
Simultaneous solubility of ammonia and carbon dioxide in aqueous solutions of sodium sulfate in the temperature range 313-393 K and pressures up to 3 MPa." Industrial & engineering chemistry research.
Grob RL and Barry EF.
Industrial & Engineering Chemistry Research, 34(4), 1449-1460 (1995)
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)
Trace Analysis of Specialty and Electronic Gases.
Geiger W.M and Raynor M.W. et al.
Science, 256-257 (2013)
Afficher tous les articles scientifiques apparentés

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique