542571

Amberlyst^® A26 Ion Exchange Resin

hydroxide form, 16-50 mesh

• CAS-szám: 39339-85-0
• MDL-szám: MFCD03096474
• UNSPSC kód: 12000000
• NACRES: SB.52

Tulajdonságok

• Terméknév: Amberlyst^® A26 hydroxide form, hydroxide form
• Minőségi szint: 100
• Forma: beads
• koncentráció: 1 N in NaOH (Regenerant concentration)
• Paraméterek: 60 °C OH^- form max. temp.
• nedvesség: 66-75%
• technika/technikák: LPLC: suitable
• ágy Mé: ≥24 in.
• külső felület: ~30 m²/g
• szennyeződések: 45-65% (moisture)
• Mátrix: styrene-divinylbenzene (macroreticular)
• mátrix aktív csoport: quaternary ammonium functional group
• részecskeméret: 16-45 mesh; 560-700 μm
• pórusméret: 0.30 mL/g pore volume; 400 Å mean pore size
• kapacitás: 0.8 meq/mL by wetted bed volume
• térfogatsúly: 41 lb/cu.ft
• elválasztástechnika: anion exchange

Leírás

Alkalmazás

Amberlyst^® A26 hydroxide form is a strongly basic, macroreticular resin with quaternary ammonium functionality used to catalyze aldol condensation, also useful in aqueous and nonaqueous media to remove anionic transition metal complexes, mercaptans and acids from hydrocarbons and other nonpolar solvents. It was used to determine cadmium using flow injection atomic absorption spectrometry. It was also used as packaging material for column chromatography assay.

Strongly basic (type I) 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 polymeric catalyst in non-aqueous and aqueous media; it has no pH limitations.

Tulajdonságok és előnyök

Inert in strong acids, concentrated aldalies, aliphatic and aromatic hydrocarbons, alcohols, ethers, and other common solvents.
Maximum operating temperature 60C.

Jogi információk

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

Biztonsági adatok

• Tárolási osztály kódja: 10 - Combustible liquids
• WGK: WGK 3
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable
• Egyéni védőeszköz: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)