tetra-Sodium Pyrophosphate (decahydrate)

  • CAS :
    13472-36-1
  • REF :
    26539
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QUANTITY PRICE ENQUIRY
500 gm Rs 1225.0

Product Information

Formula: Na₄P₂O₇ • 10H₂O CAS: 13472-36-1 EC No.: 231-767-1 M (Molar Mass): 446.06 g/mol mp (Melting Point): ~80°C (decomposes, loses water)

Chemicals Properties

Assay (as Na₄P₂O₇•10H₂O): ≥ 98.0 % Appearance: Colorless transparent crystals. pH (1% solution): 9.5 - 10.5 Loss on Drying (105°C): 38.0 - 42.0 % (theoretical ~40.4%) Insoluble Matter: ≤ 0.01 % Orthophosphate (as PO₄): ≤ 0.2 % Chloride (Cl): ≤ 0.01 % Sulfate (SO₄): ≤ 0.02 % Heavy Metals (as Pb): ≤ 0.001 %

Hazard Information

Hazard: Causes serious eye irritation. Safety: Wear eye protection. Storage: Store in a cool place. Keep container tightly closed. Protect from heat.