Caustic Soda Flakes is obtained from Sodium hydroxide solution, by electrolytic process and further concentration and solidification.  It is a white solid, hygroscopic, odorless substance.  Caustic soda flakes easily dissolves in water, with heat release.  The produce is soluble in methyl and ethyl alcohols.  Sodium hydroxide is a strong electrolyte (completely ionized) both in crystalline and solution stages.  Sodium hydroxide solution is not volatile.  It is insoluble in ethyl ether.

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Main Applications
  • Petroleum industry, Oil & Gas Extraction, Oil fields
  • Chemical Industry (dyes, water treatment)
  • Pulp and Paper Industry (wood treatment)
  • Mining & Drilling, Metal Mining
  • Textile Industry
  • Soap and detergents in industry
  • Water treatment – Ion exchange resin treatment
  • Metallurgy industry (alumina)

Here you can find all the information about our Sodium Methylate Solution.

Technical Quality Conditions
Characteristics Unit Values Test Methods
Appearance White flakes Visual
Sodium Hydroxide (Na OH), % 98.4 min (on as such basis) IS 252: 91
Sodium Hydroxide (Na OH), % 99.5 min. (on dry basis) IS 252: 91
Sodium Carbonate (Na2CO3), max. % 0,1 IS 252: 1991
Sodium Chloride (NaC1), max % 0,001 IS 252: 1991
Iron Oxides (as Fe2o3), max % 0.0003 IS 252: 1991
Sodium Chlorate (NaC1O3), max % Not detected IS 252: 191
Nickel & Cobalt, max % 0.00003 Colorimetry