INDICATORS with COLOR CHANGE RANGE AT ACIDIC AND BASIC MEDIUM

VARIOUS INDICATORS WITH RANGE OF COLOR CHANGE IN ACIDIC AND BASIC MEDIUM

Methyl voilet
Range of color change- 0.0-1.6

color on acidic medium=  Yellow

color on basic medium= Voilet

Bromophenol blue
Range of color change- 3.0-4.6

color on acidic medium= Yellow

color on basic medium= Blue

Methyl Orange
Range of color change- 3.1-4.4

color on acidic medium= Red

color on basic medium= Yellow

Methyl Red
Range of color change- 4.4-6.3

color on acidic medium= Red

color on basic medium= Yellow

Litmus

Range of color change- 5.0-8.0

color on acidic Medium= Red

color on basic medium= Blue

Bromothymol Blue

Range of color change-6.0-7.6

color on acidic Medium= Yellow

color on basic medium=  Blue

Phenolphthalien

Range of color change- 8.3-10.0

color on acidic medium= Colorless

color on basic medium= Pink

Alizarin Yellow

Range of color change-10.1-12.0

color on acidic medium= Yellow

color on basic Medium= Red


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Published by =  pharma solution nepal