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Cobalt chloride paper. Image 1 of 2. Solution about to be pipetted on to a piece of cobalt chloride (CoCl2) paper. Cobalt chloride paper is used to in
Cobalt chloride paper. Image 1 of 2. Solution about to be pipetted on to a piece of cobalt chloride (CoCl2) paper. Cobalt chloride paper is used to indicate the presence of water - changing from blue to pink in a hydration reaction. For an image showing the reaction see A500/817.
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Photo credit: © ANDREW LAMBERT PHOTOGRAPHY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: analysing, blue, chemical, chemistry, chloride, cobalt, colour, demonstration, dihydrate, education, equipment, experiment, hydration, indicator, laboratory, liquid, paper, pipette, pipetting, reaction, school, science, sequence, series, solution, test, testing, water