Division D: Manufacturing
Major Group 28: Chemicals And Allied Products

Industry Group 281: Industrial Inorganic Chemicals
2812 Alkalies and Chlorine

Establishments primarily engaged in manufacturing alkalies and chlorine. Establishments primarily engaged in mining natural alkalies are classified in Mining, Industry 1474.
  • Alkalies, not produced at mines
  • Caustic potash
  • Caustic soda
  • Chlorine compressed or liquefied
  • Potassium carbonate
  • Potassium hydroxide
  • Sal soda (washing soda)
  • Soda ash not produced at mines
  • Sodium bicarbonate not produced at mines
  • Sodium carbonate (soda ash) not produced at mines
  • Sodium hydroxide (caustic soda)
  • Washing soda (sal soda)
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