21009-U

Tenax^®多孔質ポリマー吸着剤

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

• 別名: polymeric adsorbent, XAD7, 20-60 mesh
• UNSPSCコード: 23201100
• NACRES: SB.54

特性

• product name: Tenax^®多孔質ポリマー吸着剤, matrix Tenax TA, 80-100 mesh, bottle of 10 g
• 形状: solid
• 品質水準: 100
• 包装: bottle of 10 g
• パラメーター: 350 °C temp. limit
• 表面積: ~35 m²/g
• マトリックス: Tenax TA
• 粒径: 80-100 mesh
• 密度: ~0.29 g/mL (free fall density)

詳細

詳細

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.

2,6-ジフェニル-p-フェニレンオキシドをベースとするテナックス多孔質ポリマーは、空気回収およびパージトラップ用途の両方で吸着剤として広く使用されています。そのユニークな構造により、他の多孔質ポリマーと比較して、代替可能であり望ましい吸着／脱着特性が得られます。

弊社の吸着剤に関するさらに詳しい情報につきましては、sigma-aldrich.com/adsorbentsをご確認ください。

アプリケーション

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.

法的情報

Tenax is a registered trademark of Buchem B.V.

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319,H335
• 注意書き: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves