Acid-base titrations utilize the precise measurement of a solution's concentration by reacting it with a standardized solution of opposite acidity or basicity. The endpoint, a crucial aspect of this method, signals the conclusion of the reaction. It can be visually observed using an appropriate indicator that undergoes a obvious color change at the

Potassium acid phthalate (KHP) stands out as a crucial reference standard in the field of analytical chemistry, particularly for performing accurate titrations. Its high purity and well-defined stoichiometry make it an ideal option for standardizing solutions of alkalis. During a titration experiment, KHP reacts here promptly with a blend of a stro