North American Product Classification System (NAPCS) Canada 2017 Version 1.0
- 271 - Basic chemicals
- 27112 - Other basic inorganic chemicals
- 271123 - Sodium hydroxide (caustic soda)
2711231 - Sodium hydroxide (caustic soda)
Sodium hydroxide (caustic soda).
Illustrative example(s)
- sodium hydroxide (caustic soda) liquid (50% dry weight solution)
- sodium hydroxide (caustic soda) solid
- sodium hydroxide in aqueous solution (soda lye or liquid soda)
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