21009-U

Tenax^® Porous Polymer Adsorbent

matrix Tenax TA, 80-100 mesh, bottle of 10g

• 동의어(들): polymeric adsorbent, XAD7, 20-60 mesh
• UNSPSC 코드: 23201100
• NACRES: SB.54

속성

• product name: Tenax^® Porous Polymer Adsorbent, matrix Tenax TA, 80-100 mesh, bottle of 10 g
• 형태: solid
• 포장: bottle of 10 g
• 파라미터: 350 °C temp. limit
• 표면적: ~35 m²/g
• 기질: Tenax TA
• 입자 크기: 80-100 mesh
• density: ~0.29 g/mL (free fall density)

설명

일반 설명

Porous polymer sorbents are inert, hydrophobic with large surface area. These sorbents retain volatile compounds, water and solvent vapours. This is advantageous if sample is from atmosphere with high content of water and solvent vapours. They are most suitable for trapping toxic agents with high molecular weight and non-volatile substances like pesticides. They are also suitable for sampling many compounds sorbed by charcoal and silica gel. Tenax^® TA is basically synthetically produced polymer based on the 2,6-diphenylene oxide is more efficient in the recovery of higher molecular weight compounds. It is suitable for both polar and nonpolar analytes.

Tenax porous polymers, based on 2,6-diphenyl-p-phenylene oxide, is widely used as an adsorbent in both air collection and purge trap applications. Its unique structure provides alternate and desirable adsorption/desorption characteristics compared to other porous polymers.

For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents

애플리케이션

Tenax^® TA is suitable as an adsorbent used for air sampling, it was examined for its potential to form artifacts with Ozone at environmental concentrations, which was then quantitatively analysed using GC-MS analysis. It is also used in adsorbent columns suitable for recovering volatile compounds analysed by GC.

법적 정보

Tenax is a registered trademark of Buchem B.V.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves