Categories

CN2815

28 Inorganic Chemicals, Organic or Inorganic Compounds of Precious Metals, of Rare-earth Metals, of Radioactive Elements or of Isotopes

2815 (01/1988-..) Sodium Hydroxide ‘caustic Soda’, Potassium Hydroxide ‘caustic Potash, Peroxides of Sodium or Potassium

28151100 (01/1988-..) Sodium Hydroxide ‘caustic Soda’ Solid

28151200 (01/1988-..) Sodium Hydroxide ‘caustic Soda’ in Aqueous Solution ‘soda lye or Liquid Soda’

28152000 (01/2009-..) Potassium Hydroxide ‘caustic Potash’

28152010 (01/1988-12/2008) Potassium Hydroxide ‘caustic Potash’ Solid

28152090 (01/1988-12/2008) Potassium Hydroxide ‘caustic Potash’ in Aqueous Solution ‘potassium lye or Liquid Potassium’

28153000 (01/1988-..) Peroxides of Sodium or Potassium