Guaiacol, 250mL - Laboratory-Grade - The Curated Chemical Collection

• SOLID AT ROOM TEMPERATURE || Scientifically classified as a liquid, yet appearance is as a gel/solid below 82.4°F & as a liquid above 89.6°F
• LABORATORY GRADE || Ideal for teaching and educational labs
• APPLICATIONS || Used as an indicator for the presence of oxygen
• SAFETY & STORAGE || Includes GHS-compliant label printed with safety and storage information
• MADE IN THE USA || The Curated Chemical Collection by Innovating Science is comprised of high quality chemicals manufactured in the United States

Innovating Science's lab-grade Guaiacol comes in a 250mL bottle. Scientifically, guaiacol is classified a liquid, yet its appearance is as a gel/solid below 82.4°F and as a liquid above 89.6°F. Guaiacol has a high affinity for oxygen, and in solution it binds instantly with oxygen to form tetraguaiacol, which is brownish in color. The greater the amount of oxygen gas produced, the darker brown the solution will become. Each bottle has safe handling and storage procedures printed directly on the label. For more information, refer to the Safety Data Sheet.