PR 177 – anthraquinone red

PR 177 – anthraquinone red

One of the first synthetic dyes was used to replace natural madder lake

Manufacturer/ product code:  Kremer / 23230
Chemical Description:  anthraquinone
Color: red
Color Index: PR 177
Date:  1913

 

Reflectance Spectroscopy (350-950 nm)

PR 177 - anthraquinone red - reflectance spectroscopy - pigments

Reflectance Spectroscopy (200-1250 nm)

PR-177-anthraquinone-red-reflectance-spectroscopy-pigments-FORS

Reflectance Spectroscopy (950-1700 nm)

PR-177-anthraquinone-red-pigments-InGaAs-NIR-reflectance-spectroscopy-

XRF Spectroscopy

PR 177 - anthraquinone red- XRF spectroscopy-pigments

Raman Spectroscopy (830 nm)

FTIR Spectroscopy (non-invasive )