Sodium Thiosulphate Anhydrous 98% AR

  • CAS :
    7772-98-7
  • REF :
    26569
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QUANTITY PRICE ENQUIRY
1 kg Rs 525.0

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.