Sodium sulfate ACS reagent, anhydrous, granular, 500g

SKU:
239313-500G
  • $72.00

    • Description

    239313 Sigma-Aldrich

    Sodium sulfate

    ACS reagent, ≥99.0%, anhydrous, granular

    • CAS Number 7757-82-6

       

    • Linear Formula Na2SO4

       

    • Molecular Weight 142.04

       

    •  EC Number 231-820-9

       

    •  MDL number MFCD00003504

    Description

    Packaging

    1 kg in poly bottle

    2.5, 5, 12, 50 kg in poly drum

    500 g in poly bottle

     

    Legal Information

    Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

    Properties

    Related Categories Adsorbents, Filter Aids and Drying Agents, Analytical Reagents, Analytical/Chromatography, Bulk Treated Silica Gels/Sodium Sulfate, Chemical Synthesis,
    More...
    grade   ACS reagent
      anhydrous
    InChI Key   PMZURENOXWZQFD-UHFFFAOYSA-L
    assay   ≥99.0%
    form   granular
    impurities   ≤0.01% insolubles
      ≤5 ppm N compounds
    loss   ≤0.5% loss on ignition
    pH   5.2-9.2 (25 °C, 5%)
    mp   884 °C (lit.)
    density   2.68 g/mL at 25 °C (lit.)
    anion traces   chloride (Cl-): ≤0.001%
      phosphate (PO43-): ≤0.001%
    cation traces   Ca: ≤0.01%
      Fe: ≤0.001%
      K: ≤0.01%
      Mg: ≤0.005%
      heavy metals: ≤5 ppm (by ICP-OES)
    storage temp.   room temp