Title: titre Long Title: IUPAC Gold Book - titre DOI: 10.1351/goldbook.T06391 Status: current Definition The reacting strength of a standard solution, usually expressed as the weight (mass) of the substance equivalent to \(1\ \rm{cm}^{3}\) of the solution. Related Terms - standard solution: https://goldbook.iupac.org//terms/view/S05924 - weight: https://goldbook.iupac.org//terms/view/W06668 Source - Orange Book, 2nd ed., p. 48 (https://media.iupac.org/publications/analytical_compendium/) Other Outputs - html: https://goldbook.iupac.org/terms/view/T06391/html - json: https://goldbook.iupac.org/terms/view/T06391/json - xml: https://goldbook.iupac.org/terms/view/T06391/xml Citation: Citation: 'titre' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.T06391 License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. Collection: If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . Disclaimer: The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using. Accessed: 2026-05-18T10:22:51+00:00