pararosaniline
/ˌpɛrəroʊˈzænɪlɪn/
noun
- A red or purple dye used in chemistry and biology to stain cells and tissues.
- Pararosaniline is often used in laboratories to highlight specific parts of a cell.
- The biologist used pararosaniline to stain the bacteria so they could be seen under the microscope.
- The chemist added pararosaniline to the sample, turning it a bright magenta color.