Sodium Thiosulphate Anhydrous 98% AR

  • CAS :
    7772-98-7
  • REF :
    26569
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QUANTITY PRICE ENQUIRY
1 kg Rs 480.00

Product Information

  • Formula: Na₂S₂O₃
  • CAS: 7772-98-7
  • EC No.: 231-867-5
  • M (Molar Mass): 158.11 g/mol

Chemicals Properties

  • Assay (Iodometric): ≥ 98.0 %
  • Appearance: White crystalline powder.
  • pH (5% solution): 6.0 - 8.5
  • Loss on Drying (105°C): ≤ 0.5 %
  • Insoluble Matter: ≤ 0.01 %
  • Sulfite & Sulfide (as SO₂): ≤ 0.01 %
  • Chloride (Cl): ≤ 0.05 %
  • Sulfate (SO₄): ≤ 0.1 %
  • Heavy Metals (as Pb): ≤ 0.001 %

Hazard Information

  • Store in a tightly closed container, protected from moisture.