PR 254 – pyrrole red

PR 254 – pyrrole red

Very good lightfastness is common on pens and inks

Manufacturer/ product code:  Kremer / 23180
Chemical Description:  diketopyrrolo pyrrole (DPP)
Color: red
Color Index: PR 254
Date:  from 1974

 

Reflectance Spectroscopy (350-950 nm)

PR 254 - pyrrole red - reflectance spectroscopy - pigments

Reflectance Spectroscopy (200-1250 nm)

PR-254-pyrrole-red-reflectance-spectroscopy-pigments-FORS

Reflectance Spectroscopy (950-1700 nm)

PR-254-pyrrole-red-pigments-InGaAs-NIR-reflectance-spectroscopy-

XRF Spectroscopy

PR 254 - pyrrole red- XRF spectroscopy-pigments

Raman Spectroscopy (532 nm)

PR 254 – pyrrole red- Raman 532 Pigments

Raman Spectroscopy (785 nm)

PR 254 – pyrrole red - Raman 785 nm - Pigments

Raman Spectroscopy (830 nm)

Raman Spectroscopy (1064 nm)

FTIR Spectroscopy (non-invasive )