Orthophosphoric Acid 85% Extrapure

  • CAS :
    7664-38-2
  • REF :
    26066
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QUANTITY PRICE ENQUIRY
500 ml Rs 970.00
2.5 ltr Rs 5500.00

Product Information

  • Formula: H₃PO₄
  • CAS: 7664-38-2
  • EC No.: 231-633-2
  • M (Molar Mass): 98.00 g/mol
  • D (Density): ~1.685 g/cm³ at 20 °C
  • mp (Melting Point): 21 °C (85% solution supercools)
  • bp (Boiling Point): 158 °C (decomposes)
  • Optical Rotation: Not applicable

Chemicals Properties

  • Assay (as H₃PO₄): 84.5-85.5 % w/w
  • Appearance: Clear, colorless, syrupy liquid.
  • Density (d²⁰₂₀): 1.68-1.70 g/cm³
  • Chloride (Cl): ≤ 0.0005 %
  • Sulfate (SO₄): ≤ 0.002 %
  • Heavy Metals (as Pb): ≤ 5 ppm
  • Residue on Ignition: ≤ 0.01 %

Hazard Information

  • Hazard: Causes severe skin burns and eye damage.
  • Safety: Wear protective gloves, protective clothing, and eye/face protection.
  • Storage: Store in a cool, dry, well-ventilated place. Keep container tightly closed.