Product Description

Methyl Orange Indicator is supplied by Micromaster. It is available in the form of an orange coloured solution which is clear without any particles. It is red at pH 3.1 and yellow at pH 4.4 at 25°C. This product should be stored between 10-30°C in a tightly closed container.

• Quantity provided: 100 ml/bottle

Methyl orange is a pH indicator frequently used in titrations because of its clear and distinct colour change. Because it changes colour at the pH of a mid-strength acid, it is usually used in titrations for acids. Unlike a universal indicator, methyl orange does not have a full spectrum of colour change, but has a sharper end point. In a solution becoming less acidic, methyl orange moves from red to orange and finally to yellow with the reverse occurring for a solution increasing in acidity. The entire colour change occurs in acidic conditions. In an acid, it is reddish and in alkali, it is yellow.