LUNIR5

The high-quality LUNIR5 is a solvent soluble near-infrared absorbing dye with high photostability. The absorption of prints is detectable by special infrared device. Counterfeits made with colour printers or copy machines can be filtered out, there is no need for a separate verification of origin. In normal daylight conditions, LUNIR5 powder is light green on paper while on the display of a NIR camera dark grey colour becomes visible.
The high-quality LUNIR5 is a solvent soluble near-infrared absorbing dye with high photostability. The absorption of prints is detectable by special infrared device. Counterfeits made with colour printers or copy machines can be filtered out, there is no need for a separate verification of origin. In normal daylight conditions, LUNIR5 powder is light green on paper while on the display of a NIR camera dark grey colour becomes visible.

-
Thermal stability up to (°C)
130
-
Absorption maximum (nm)
900-980
-
Soluble in
Ketones
- Daylight color Light-green
- Control color on IR camera display Black