Cellulose (250g)

SKU:
22184-250G-F
  • $192.00

    • Description

    22184 Supelco

    Cellulose

    acid washed, powder, for column chromatography

    Synonym: Cellulose powder, Cotton linters

    • CAS Number 9004-34-6

       

    •  EC Number 232-674-9

       

    •  MDL number MFCD00081512

    Description

    Application

    High purity cellulose powders for partition chromatography.

    Cellulose was used to measure the cyrstallinity index using X-ray diffraction (XRD) patterns and solid-state 13C nuclear magnetic resonance spectra.[1]

    General description

    Cellulose, a homopolymer consisting of glucose units joined by beta-1,4 bonds. These are strongly attached through inter and intramolecular hydrogen bonds and van der Waals forces resulting in microfibrils which together form fibers. They are arranged in parallel reducing ends of adjacent glucan chains.[2] Cellulose is widely used as sorbent in TLC.[3]

    Properties

    Related Categories Analytical/Chromatography, Cellulose, Gel Filtration, LPLC Separation Media, LPLC/TLC/Paper ChromatographyMore...
    grade for column chromatography
    form powder
    quality acid washed
    fiber L 0.02-0.25 mm
    cation traces Cu: ≤10 mg/kg
     - Fe: ≤20 mg/kg