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Harmonized System
Section VI
PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES
Chapter 28
Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
Heading 2815
Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium.
2815.1
- Sodium hydroxide (caustic soda)Â :
2815.11
-- Solid
2815.12
-- In aqueous solution (soda lye or liquid soda)
2815.20
- Potassium hydroxide (caustic potash)
2815.30
- Peroxides of sodium or potassium
Section VI
PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES
Chapter 28
Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes
Heading 2815
Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium.
2815.1
- Sodium hydroxide (caustic soda)Â :
2815.11
-- Solid
2815.12
-- In aqueous solution (soda lye or liquid soda)
2815.20
- Potassium hydroxide (caustic potash)
2815.30