Merck
All Photos(1)

Documents

10294

HayeSep® Porous Polymer Adsorbent

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

All Photos(1)
eCl@ss:
32119290

form

solid

Quality Level

100

packaging

bottle of 75 cc

manufacturer/tradename

Hayes Separation Inc

parameter

165 °C temp. limit

technique(s)

gas chromatography (GC): suitable

surface area

~405 m2/g

matrix

HayeSep N

particle size

60-80 mesh

density

~0.36 g/mL (free fall density)

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
102951029310310
vibrant-m

10294

HayeSep® Porous Polymer Adsorbent

vibrant-m

10295

HayeSep® Porous Polymer Adsorbent

Supelco

Supelco

10293

HayeSep® Porous Polymer Adsorbent

Supelco

Supelco

10310

HayeSep® Porous Polymer Adsorbent

packaging

bottle of 75 cc

packaging

bottle of 75 cc

packaging

bottle of 75 cc

packaging

bottle of 75 cc

manufacturer/tradename

Hayes Separation Inc

manufacturer/tradename

Hayes Separation Inc

manufacturer/tradename

Hayes Separation Inc

manufacturer/tradename

-

parameter

165 °C temp. limit

parameter

165 °C temp. limit

parameter

290 °C temp. limit

parameter

165 °C temp. limit

technique(s)

gas chromatography (GC): suitable

technique(s)

gas chromatography (GC): suitable

technique(s)

gas chromatography (GC): suitable

technique(s)

gas chromatography (GC): suitable

surface area

~405 m2/g

surface area

405 m2/g

surface area

~795 m2/g

surface area

~250 m2/g

General description

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 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 N was used as a adsorbent for analytical preconcentration of methane which contributes majorly to the greenhouse effect. It was found to have good adsorption capacity, highest overall selectivity and highest enthalpy for methane adsorption as compared to other adsorbents.

Legal Information

HayeSep is a registered trademark of Hayes Separation Inc.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Nanoporous Polymers for Hydrogen Storage and Sulfur as a Thin-Film etch resist.
Jonathan BG. et al.
Science, 15-16 (2008)
Methane preconcentration by adsorption: a methodology for materials and conditions selection.
Eyer S, et al.
Adsorption, 1-10 (2014)
Trace Analysis of Specialty and Electronic Gases.
Geiger W.M and Raynor M.W. et al.
Science, 256-257 (2013)
Gas Chromatography in Air Pollution Analysis.
Berezkin V.G and Drugov Y.S. et al.
J. Chromatogr. Library, 49, 50-51 (1991)
Gas Chromatography.
Poole C. et al.
Science, 127-130 (2012)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service