Uranine Chemicals are functional as the dye for tracer experiments. These are useful as the conservative tracer and are also useful as the diagnostic tools bio- chemical as well as medical research. These are highly suited for the health care applications as well as hydrology tests. These are used as fluorescent dye and radioopaque medium. Uranine Chemicals are xanthene dyes as well as organic heteropentacyclic compound. These are simply dissolvable in water as well as many organic solvents.