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Sodium Hydroxide (Castic Soda) 20%, 25%, 32%

PH and alkalinity adjustment

Sodium hydroxide, also known as caustic soda, is a strong alkaline used in various applications, including soap and detergent production, water treatment, and as a cleaning agent.

Molecular weight

  • 40.00 g/mol


  • 2.13 g/cm3 (50% solution)

CAS no

  • 1310-73-2

UN number

  • UN1824

UN dangerous goods class

  • Class 8 (corrosive substances)

Packing group

  • II

Product size

  • 25L tub
  • 1000L IBC
  • 1000L blow-over
  • Tanker

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