Fluorescein sodium is also visible in daylight. The greatest fluorescent effect is achieved with UV light.
EFFICIENT MARKING DYE: Uranine is dissolved in water and is a very strong fluorescent dye. Uranine is also very clearly visible in water with the naked eye. The uranine powder and also highly concentrated solutions are dark red. The yellow-green to green fluorescence occurs when diluted. Due to the intense color of uranine, the smallest amounts of escaping water are easily visible.
UNIVERSALLY APPLICABLE: Uranine is ideally suited for leak detection in the event of water seeping through, leaking sewage pipes and damp basements. Uranine can also be used for leak testing flat roofs as well as walls and pipes in cooling and heating systems. The flow behavior in swimming pools can also be displayed. In swimming pools with chlorinated water, it is only visible for a short time. Chlorine destroys the dye.
SIMPLE APPLICATION: Uranine is easily soluble and stable in water. A concentration of 1 - 20 g uranine per 1000 liters of water is recommended.
