Sodium chloride anhydrous, Redi-Dri, free-flowing, ACS reagent, (1Kg)

SKU:
746398-1KG
  • $133.00

    • Description

    746398 Sigma-Aldrich

    Sodium chloride

    anhydrous, Redi-Dri™, free-flowing, ACS reagent, ≥99%

    Synonym: Halite

    • CAS Number 7647-14-5

       

    • Linear Formula NaCl

       

    • Molecular Weight 58.44

       

    •  Beilstein Registry Number 3534976

       

    •  EC Number 231-598-3

       

    •  MDL number MFCD00003477

    Description

    Packaging

    1, 2.5 kg in poly bottle

    5, 12, 25 kg in poly drum

    500 g in poly bottle

    Legal Information

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

    Properties

    Related Categories Chemical Synthesis, Essential Chemicals, Inorganic Salts,Research Essentials, Salts,
    More...
    grade ACS reagent
     - Redi-Dri™
    -  anhydrous
    InChI Key FAPWRFPIFSIZLT-UHFFFAOYSA-M
    assay ≥99%
    quality free-flowing
    impurities ≤0.005% Insoluble matter
    pH 5.0-9.0 (25 °C, 5% in solution)
    mp 801 °C (lit.)
    anion traces bromide (Br-): ≤0.01%
    -  chlorate, nitrate (as NO3-): ≤0.003%
    -  iodide (I-): ≤0.002%
    -  phosphate (PO43-): ≤5 ppm
    -  sulfate (SO42-): ≤0.004%
    cation traces Ba:, passes test
    -  Ca: ≤0.002%
    -  Fe: ≤2 ppm
    -  K: ≤0.005%
    Mg: ≤0.001%
    -  heavy metals: ≤5 ppm (by ICP-OES)