Sodium chloride Suprapur, 500g

SKU:
1064060500
  • $508.00

    • Description

    Sodium chloride 99.99 Suprapur, 500g

    Synonym: Halite

    • CAS Number 7647-14-5

       

    • Linear Formula NaCl

       

    • Molecular Weight 58.44

       

    •  Beilstein/REAXYS Number 3534976

       

    •  MDL number MFCD00003477

       

    •  EC Index Number 231-598-3

    Properties

    Related Categories Analytical Reagents, Analytical/Chromatography, High Purity Reagents for Trace Analysis, High Purity Salts for Trace Analysis, Reagents for Inorganic Trace Analysis,
    Trace Analysis Reagents & Solvents
    Quality Level 100
    grade for inorganic trace analysis
    vapor pressure 1.3 hPa ( 865 °C)
    assay 99.99%
    potency 3000 mg/kg LD50, oral (Rat)
     - >10000 mg/kg LD50, skin (Rabbit)
    pH 4.5-7.0 (20 °C, 100 g/L in H2O)
    bp 1461 °C/1013 hPa
    mp 801 °C (lit.)
    solubility 358 g/L
    bulk density 1140 kg/m3
    SMILES string [Na+].[Cl-]
    InChI 1S/ClH.Na/h1H;/q;+1/p-1
    InChI key FAPWRFPIFSIZLT-UHFFFAOYSA-M
    storage conditions Store at +5°C to +30°C.

    General description

    99.99 Suprapur®

    Application

    Sodium chloride 99.99 Suprapur®. CAS No. 7647-14-5, EC Number 231-598-3.

    Linkage

    Replaces: 6406; 6406-2; 6406-1

    Analysis Note

    Purity (metallic)min 99.99 %Assay (argentometric)min 99.5 %Bromide (Br)max 10 ppmIodide (I)max 10 ppmPhosphate (PO₄)max 5 ppmSulphate (SO₄)max 10 ppmTotal nitrogen (N)max 10 ppmHexacyanoferrate (Fe(CN)₆)max 1 ppmAl (Aluminium)max 0.01 ppmBa (Barium)max 2 ppmCa (Calcium)max 0.1 ppmCd (Cadmium)max 0.005 ppmCe (Cerium)max 0.005 ppmCo (Cobalt)max 0.005 ppmCr (Chromium)max 0.01 ppmCs (Cesium)max 5 ppmCu (Copper)max 0.005 ppmEu (Europium)max 0.005 ppmFe (Iron)max 0.05 ppmK (Potassium)max 5 ppmLa (Lanthanum)max 0.005 ppmLi (Lithium)max 0.5 ppmMg (Magnesium)max 0.05 ppmMn (Manganese)max 0.01 ppmNi (Nickel)max 0.01 ppmPb (Lead)max 0.005 ppmRb (Rubidium)max 0.5 ppmSc (Scandium)max 0.005 ppmSm (Samarium)max 0.005 ppmSr (Strontium)max 0.1 ppmTl (Thallium)max 0.005 ppmY (Yttrium)max 0.005 ppmYb (Ytterbium)max 0.005 ppmZn (Zinc)max 0.01 ppm

    Legal Information

    SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany