T54.3

Corrosive alkalis and alkali-like substances

Coding guidance (WHO 2019)

Potassium hydroxide Sodium hydroxide

Sibling codes

T54Toxic effect of corrosive substances T54.0Phenol and phenol homologues T54.1Other corrosive organic compounds T54.2Corrosive acids and acid-like substances T54.9Corrosive substance, unspecified