Sodium Phosphate Dibasic Dodecahydrate 98.5% Extrapure

  • CAS :
    10039-32-4
  • REF :
    26530
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QUANTITY PRICE ENQUIRY
500 gm Rs 540.00

Product Information

  • Formula: Na₂HPO₄ • 12H₂O
  • CAS: 10039-32-4
  • EC No.: 231-448-7
  • M (Molar Mass): 358.14 g/mol
  • D (Density): 1.52 g/cm³
  • mp (Melting Point): ~35°C (loses water)

Chemicals Properties

  • Assay (Titration): ≥ 98.5 %
  • Appearance: Large colorless transparent crystals.
  • pH (5% solution): 8.5 - 9.6
  • Insoluble Matter: ≤ 0.005 %
  • Loss on Drying (105°C): 59.0 - 61.0 % (theoretical ~60.3%)
  • Chloride (Cl): ≤ 0.001 %
  • Nitrate (NO₃): ≤ 0.001 %
  • Sulfate (SO₄): ≤ 0.005 %
  • Heavy Metals (as Pb): ≤ 0.0005 %
  • Iron (Fe): ≤ 0.0005 %
  • Ammonium (NH₄): ≤ 0.002 %

Hazard Information

  • Hazard: May be harmful if swallowed. Causes serious eye irritation.
  • Safety: Wear eye protection. Do not eat, drink or smoke when using.
  • Storage: Store in a cool place, below 25°C. Keep container tightly closed. Protect from heat and physical damage. May liquefy on exposure to warm air.