29145000

 Ketone-phenols and ketones with other oxygen function

29146100

 Quinones: Anthraquinone

29146900

 Other

29147000

 Halogenated, sulphonated, nitrated or nitrosated derivatives

2915

Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.

29151100

  Formic acid, its salts and esters: Formic acid

29151200

 Salts of formic acid

29151300

 Esters of formic acid

29152100

Acetic acid and its salts; acetic anhydride: Acetic acid

29152400

 Acetic anhydride

291529

 Other:

29152910

Sodium acetate; cobalt acetates