What is Caustic Soda

Sodium hydroxide is a highly caustic base and alkali that is used mainly in cleaning products for both industrial and household uses. Also can be used to adjust pH in various manufacturing processes.

  • INCI: Caustic Soda
  • Chemical Formula: HNaO-
  • CAS Number: 1310-73-2

Product Specifications


Chemical Formula HNaO-
CAS Number 1310-73-2
Specific Gravity 2.12
Melting Point 318 °C
Boiling Point 1,388 °C

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