infinite dilution

https://doi.org/10.1351/goldbook.15333
Limiting composition or other variable in a solution obtained by extrapolating to a value of zero for the variable describing the composition of the solution.
Source:
PAC, 2008, 80, 233. (Glossary of terms related to solubility (IUPAC Recommendations 2008)) on page 250 [Terms] [Paper]