Silicon dioxide Extrapure

  • CAS :
    14808-60-7
  • REF :
    26365
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QUANTITY PRICE ENQUIRY
1 kg Rs 1620.00

Product Information

  • Formula: SiO₂
  • CAS: 7631-86-9 (amorphous)
  • EC No.: 231-545-4
  • M (Molar Mass): 60.08 g/mol
  • D (Density): 2.2 g/cm³ (amorphous)
  • mp (Melting Point): >1600 °C
  • bp (Boiling Point): 2230 °C
  • Optical Rotation: Not applicable

Chemicals Properties

  • Assay (as SiO₂, ignited basis): ≥ 99.0 %
  • Appearance: White, very fine powder.
  • Loss on Drying (105°C): ≤ 5.0 %
  • Loss on Ignition (1000°C): ≤ 2.0 %
  • Chloride (Cl): ≤ 0.01 %
  • Sulfate (SO₄): ≤ 0.02 %
  • Heavy Metals (as Pb): ≤ 20 ppm

Hazard Information

  • Hazard: May cause respiratory irritation.
  • Safety: Avoid breathing dust. Use local exhaust ventilation.
  • Storage: Store in a tightly closed container in a dry place.