542571

Amberlyst^® A26 Ion Exchange Resin

hydroxide form, 16-50 mesh

• Número de CAS: 39339-85-0
• MDL number: MFCD03096474
• UNSPSC Code: 12000000
• NACRES: SB.52

Propiedades

• product name: Amberlyst^® A26 hydroxide form, hydroxide form
• Quality Level: 100
• form: beads
• concentration: 1 N in NaOH (Regenerant concentration)
• parameter: 60 °C OH^- form max. temp.
• moisture: 66-75%
• technique(s): LPLC: suitable
• bed D: ≥24 in.
• surface area: ~30 m²/g
• impurities: 45-65% (moisture)
• matrix: styrene-divinylbenzene (macroreticular)
• matrix active group: quaternary ammonium functional group
• particle size: 16-45 mesh; 560-700 μm
• pore size: 0.30 mL/g pore volume; 400 Å mean pore size
• capacity: 0.8 meq/mL by wetted bed volume
• bulk density: 41 lb/cu.ft
• separation technique: anion exchange

Descripción

Application

Resina macro reticular, fuertemente básica con grupo funcional amonio cuaternario utilizado para catalizar la condensación de aldol útil en medios acuosos y no acuosos para eliminar complejos de metales de transición aniónicos, mercaptanos, y ácidos desde hidrocarburos y otros disolventes no polares.

Strongly basic anion exchange resin used to remove transition metal complexes and mercaptans from hydrocarbons, remove acids from non-polar solvents, and deacidifying phenol-acetone solutions. Its porous structure makes it a good catalyst in non aqueous and aqueous media; it has no pH limitations.

Features and Benefits

Inerte en ácidos fuertes, aldalies concentrados, alifáticos, hidrocarburos aromáticos, alcoholes, éteres, y otros disolventes comunes
Máxima temperatura de trabajo 60ºC.

Legal Information

Amberlyst is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Información de seguridad

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)