Sodium sulfate Anhydrous, for analysis ACS,ISO,Reag. Ph Eur.

969.146

SATIN AL
  • CAS number
    7757-82-6
  • Molecular weight (g/mol)
    142.04
  • Empirical formula
    Na2SO4
SODIUM SULFATE ANHYDROUS ≥ 99.5%, FOR ANALYSIS ACS,ISO,REAG. PH EUR
  • Sodium sulfate Anhydrous, for analysis ACS,ISO,Reag. Ph Eur.

  • Catalog number
    969.146.1000
  • Packaging type
    Plastic Bottle
  • Package quantity
    1KG
  • Quality grade
    ACS, ISO, REAG. PH EUR
  • Quantity
    ≥ 99.5 % (alkalimetric, calculated on dried substance)
  • pH
    5.2 - 8.0 (5%; water)
  • Acidity (as H₂SO₄)
    ≤ 0.01 %
  • Acidity or alkalinity
    passes test
  • Appearance of solution
    complying
  • As (Arsenic)
    ≤ 0.0001 %
  • Assay (alkalimetric, calculated on dried substance)
    ≥ 99.5 %
  • Ca (Calcium)
    Max. 20 ppm
  • Chloride (Cl⁻)
    ≤ 10 ppm
  • Copper (Cu)
    ≤ 0.0005 %
  • Fe (iron)
    ≤ 5 ppm
  • Heavy metals (as Pb)
    ≤ 5 ppm
  • Identity
    passes test
  • Insoluble matter
    ≤ 0.01 %
  • K (Potassium)
    ≤ 0.002 %
  • Loss on drying (130 °C)
    ≤ 0.5 %
  • Loss on ignition (800 °C)
    ≤ 0.5 %
  • Magnesium (Mg)
    ≤ 10 ppm
  • Nitrogen compounds (as N)
    ≤ 0.0005 %
  • Oxidizing substance
    no reaction
  • Phosphate (PO₄³⁻)
    ≤ 0.001 %
  • Physical Appearance
    5.2 - 8.0
  • Reducing substances (as O)
    ≤ 0.002 %
  • Zinc (Zn)
    Max. 0.02 %
SODIUM SULFATE ANHYDROUS ≥ 99.5%, FOR ANALYSIS ACS,ISO,REAG. PH EUR
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