Used as a titration standard in analytical chemistry for acid-base determinations, particularly in non-aqueous titrations where precise measurement of acidic substances is required. Commonly employed in quality control and calibration of reagents in pharmaceutical and industrial laboratories. Also utilized in the preparation of buffers and as a reference in pH measurement systems where amine-based standards are needed. Its consistent basicity makes it reliable for standardizing perchloric acid and other titrants in acetic acid media.