What is Methyl Orange?
Methyl Orange is a chemical indicator that identifies whether a substance is basic or acidic. It is abbreviated as MeO. Methyl orange, a popular indicator is used for titration. During titration, it gives different colors at different pH values. Methyl orange is a weak base.
It is found in yellow color in the unionized form. It turns pinkish red in color When the medium turns acidic. It is used in labs and industries as a pH indicator.
Methyl Orange
Methyl Orange is an azo dye which is soluble in water. It is an organic compound composed of carbon, hydrogen, nitrogen, sodium, oxygen and sulphur. Methyl Orange doesn’t react permanently with acids or bases. Its effective pH value ranges from pH 3.1 to pH 4.4. Methyl orange is not similar to litmus paper because methyl orange has a very low range compared to litmus. Methyl orange doesn’t have a full spectrum of colors.
Table of Content
- What is Methyl Orange?
- Structure of Methyl Orange
- General Properties of Methyl Orange
- Preparation of Methyl Orange
- Methyl Orange Indicator
- Difference between Phenolphthalein and Methyl Orange
- Applications of Methyl Orange