Silica gel technical grade, pore size 60 A, 230-400 mesh particle size, 40-63 um particle size, 25KG

SKU:
717185-25KG
  • $620.00

    • Description

    Silica gel technical grade, pore size 60 Å, 230-400 mesh particle size, 40-63 μm particle size, 5KG

    • CAS Number 112926-00-8

       

    •  EC Number 231-545-4

       

    •  MDL number MFCD00011232

       

    •  PubChem Substance ID 329763462

       

    •  NACRES SB.52

    Properties

    Related Categories Analytical/Chromatography, Irregular Silica Gel, Technical Grade, Resins & LC Separation Media, Resins and Media, Silica Gel for Column Chromatography,
    Spherical & Irregular Bare Silica Gel, Sigma-Aldrich Brand
    Quality Level 100
    grade technical grade
     - technical (grade)
    form powder
    mfr. no. Sigma-Aldrich®
    application(s) LPLC: suitable
    matrix active group silica
    particle size 230-400 mesh
     -  40-63 μm
    pore size 0.7-0.85 cm3/g pore volume (approx.)
     -  60 Å
    surface area ≥480 m2/g (approx.)
    bp 2230 °C
    mp >1600 °C
    SMILES string O=[Si]=O
    InChI 1S/O2Si/c1-3-2
    InChI key VYPSYNLAJGMNEJ-UHFFFAOYSA-N

    Application

    Silica gel may be used as a stationary phase material for thin layer chromatography technique used to monitor the synthesis of 3-hydroxy acids from Meldrum′s acids using samarium diiodide-water (SmI2-H2O).[1]

    Packaging

    1 kg in poly bottle

    100 g in poly bottle

    5, 25 kg in poly drum

    Legal Information

    Sigma-Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

    Safety Information

    RIDADR 
    NONH for all modes of transport
    WGK Germany 
    nwg
    RTECS 
    VV7315000
    Flash Point(F) 
    Not applicable
    Flash Point(C) 
    Not applicable