XM2WH3

ICD-11 MMS 2026-01

Nitrous acid

Index terms

  • Nitrous acid
  • nitrous acid liquid

Exclusions from above levels

  • http://id.who.int/icd/entity/1991139272 – Allergens
  • XM6S30 – Medicaments

Child codes

Sibling codes

Foundation entity

Nitrous acid – http://id.who.int/icd/entity/554104293

Part of: XM6PB5: Corrosive acid › XM2K01: Corrosive substance › XM9N55: Substances, chiefly nonmedicinal › X: Extension Codes