Caustic Soda Flakes


Caustic soda flakes manufactured by PAC Chemicals are free from foreign matter, dirt or other visible impurities. The product is widely used in the textile, soaps and detergents, pulp and paper industries and in alumina refineries.

Product specifications

Formula NaOH
Name Sodium hydroxide minimum 97% w/w
Synonyms Caustic soda flakes, sodium hydroxide


Sodium hydroxide as NaOH, per cent by mass Min. 99.50
Chlorides as NaCl, per cent by mass Max. 0.10
Sodium carbonate as Na2CO3, per cent by mass Max. 0.40


  • Alumina refineries
  • Pulp and paper
  • Soaps and detergents
  • Viscose fibre
  • Textile processing
  • Organic chemicals such as dyes, etc.
  • Inorganic chemicals such as sulphites,
  • phosphites, etc.

Packaging / transportation

50kg / 25kg HDPE / PP bags with LDPE line, trucks and containers

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If you Have Any Questions Call Us On   +91 9823915579