Date of Defense

4-15-2025

Date of Graduation

4-2025

Department

Chemistry

First Advisor

John Miller

Second Advisor

Pete Stuurwold

Abstract

Chemical storage methods represent a key matter ignored within labs, educational sites, workplaces, and even households. Many people, including various students and instructors within the chemistry field, are unaware of the proper methods for storing and disposing of common chemicals. This study aims to understand the effects of storage practices on chemical stability and experimental accuracy, dealing with the following questions: What kind of effects result from improper chemical disposal? How can improper storage affect the overall chemical effectiveness? Why is sink disposal of many solutions discouraged, and why is waste container disposal always necessary?

Through a literature review, this research investigates the factors affecting chemical stability, including heat, light exposure, along with the sealing of containers. Improper storage practices are shown to degrade chemical stability, compromise experimental accuracy, as well as to pose ecological risks. One particular case study regarding Clorox, a household chemical containing sodium hypochlorite (NaOCl), depicts particular consequences from improper storage in comparison to best practices.

In addition, the study incorporates an online survey distributed to Western Michigan University students, staff, and faculty. The survey includes multiple-choice and open-ended questions addressing chemical types stored, labeling, storage locations, and disposal habits in both home and lab settings. The goal is to assess current knowledge, identify hazardous practices, and uncover areas needing improvement through education. Results will help shape future outreach, training programs, and institutional safety guidelines.

Access Setting

Honors Thesis-Open Access

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