0.1% Methyl Orange Solution, dissolve 0.1 grams of methyl orange powder in a small amount of distilled water, then dilute the solution to 100 mL with distilled water in a volumetric flask.
🧪 Applications
• Used as an acid-base indicator in titrations.
• Shows red color in acidic solutions and yellow color in basic solutions.
• Commonly used in chemical laboratories, educational settings, and some industrial processes.
⚠️ Safety
• Methyl orange is toxic and can cause irritation to the skin, eyes, and respiratory system.
• Prolonged exposure may have carcinogenic or mutagenic effects.
• It is harmful to aquatic life and the environment.
• Use protective gloves, safety goggles, and lab coat when handling.
• Work in a fume hood if possible.
• Store in a closed container, away from heat and light.
• Dispose of according to local hazardous chemical waste regulations.
