CPV code 24312200 designates Hypochlorites and chlorates in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
24312200 sits under 24312000 (Metallic halogenates; hypochlorites, chlorates and perchlorates) and groups 2 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.