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Soaps & Detergents

Caustic Soda

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Caustic Soda

  • Chemical Formula: NaOH
  • Appearance: White solid (flakes, pellets, granules, or solution)
  • Odor: Odorless
  • Purity: Varies by grade, typically ranging from 98% to 99% or higher
  • Molecular Weight: 40.00 g/mol
  • Density: 2.13 g/cm³ (solid)
  • Melting Point: 323 °C
  • Boiling Point: 1388 °C
  • Solubility: Highly soluble in water, exothermic dissolution
  • Hygroscopic: Readily absorbs moisture and carbon dioxide from the air
  • Corrosive: Highly corrosive to skin, eyes, and metals