24311520 - Sodium hydroxide

CPV code 24311520 in the EU Common Procurement Vocabulary refers to Sodium hydroxide. It sits at level 6 of the CPV hierarchy as a subcategory within the 24 division. This code is nested directly under 24311500, narrowing the broader category into the specific area of sodium hydroxide. As a leaf code, 24311520 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns sodium hydroxide. Contracting authorities across the EU use 24311520 in TED notices and national procurement portals to signal that a tender relates to sodium hydroxide.