This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Bromophenol blue cyclic spacefill. Spacefilling model of the bromophenol blue molecule pH indicator This image shows the cyclic form Colourcode Carbon black FFF Hydrogen white FEE Oxygen red FAEB Sulfur yellow Bromine Br redbrown own DS Visualizer Jynto talk Ballandstick version Skeletal stick version cczero Bromophenol blue Images