Arkan Group

Caustic Soda


Caustic Soda

Caustic soda(NaOH) is an alkaline chemical compound and is manufactured in the form of pellets, flakes, powders, solutions and more.

  • Caustic soda, commonly known as lye, has become a common ingredient in the production of many everyday items.

  • It used to make soap for centuries, and its ability to dissolve grease makes it a common ingredient in oven cleaners and products used to unclog drains. ​

Versatile Plastic

Polystyrene is a versatile plastic used for the manufacturing of electronic appliances like ovens, microwaves, air conditioners, vacuum cleaners and in packaging industry.

Increased Fuel Efficiency

Through the strengthening and weight-reduction of automobile components, it shows an effective fuel consumption.

Reduction of GHGs

Styrene-based products contribute to the potential reduction of greenhouse gas emissions by providing energy-efficient insulation in building and construction.

International Standard Specifications Accepted


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Caustic Soda:

  • Purity Monomer(%wt):5 min.
  • Na2CO3(%wt):4 max.
  • NaCl(%wt, ppm): 15 max.
  • Na2SO4(wt, ppm): 15 max.
  • Al2O3(wt, ppm): 10 max.
  • Fe(As Fe2O3): 6 max.
  • SiO2(wt, ppm): 5 max.


Specs & Storage

  • Ca: 10max.
  • Appearance: Clear.
  • Hg(wt, ppm): 0.5 max.
  • Gr(15.60 D.C): 1.515 min.
  • Na ClO3(wt, ppm): 120 max.
  • Caustic soda crystallizes at low temperatures. 
  •  If the temperature drops below 65F (16C), the viscosity of the product increases, which may affect its performance.
  • Keep storage temperatures controlled in the range 85F to 100F (29C to 38C). 

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