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Universal indicator is an aqueous solution of many indicators: methanol, propan-1-ol, phenolphthalein sodium salt, methyl red and monosodium salts of bromothymol blue and thymolblue. Most of these have a very complicated process associated with it during its manufacture.

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Related Questions

Do alkalis make a universal indicator turn green?

The alkali makes a universal indicator turn blue.


What color does ascorbic acid and universal indicator make?

Ascorbic acid and universal indicator together usually create a light green color.


When was universal indicator invented?

The universal Indicator was invented in 1923 by Yamada


What substance will make universal indicator turn orange?

An acidic substance will turn universal indicator orange. This occurs because universal indicator contains a mixture of dyes that change color based on the pH of the solution. In an acidic environment, the indicator will shift towards the orange end of the color spectrum.


When was Universal Indicator Green created?

Universal Indicator Green was created in 1995.


When was Universal Indicator Yellow created?

Universal Indicator Yellow was created in 1993.


When was Universal Indicator Blue created?

Universal Indicator Blue was created in 1992.


When was Universal Indicator Red created?

Universal Indicator Red was created in 1993.


Why does universal indicator not always give an accurate result?

Universal indicator is just that - an indicator. It is not intended as an accurate measurement system.


What coulor do alkalis turn universal indicator?

Alkalis turn universal indicator blue or purple.


What colour universal indicator turns to a neutral?

Green is the color that universal indicator turns to when it is neutral.


What is the colour of the universal indicator in the acid?

The universal indicator turns red in acidic solutions.