SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments


Raman 785nm

Name PR84
Sample source 1 Helioechtrubin R.L.; Farben...
C.I. number C.I. 58210
Chemical class Anthraquinone (Al-salt)
Colour Red
Type Raman 785nm


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Name PR84
C.I. name Pigment Red 84
Chemical class Anthraquinone (Al-salt)
Colour Red
C.I. number C.I. 58210
Spectrometer Renishaw inVia Raman microscope
Software WiRE 3.4
Detector CCD
Class Dispersive
Source 785 nm
Power 2.4 mW
Range 100-2000 1/cm
Data collection Scanned
Integration time 50 sec
Accumulations 10
Analyst(s) Marie-Christine Maquoi, Wim Fremout
Institution Royal Institute for Cultural Heritage (KIK/IRPA)
Address Jubelpark 1, 1000 Brussels, Belgium
Tel +32 2 739 68 46
Fax +32 2 732 01 05
Email (unhide)
Sample source
Sample source 1 Farbenfabriken vorm. Friedr. Bayer & Co; Helioechtrubin R.L.
Sample source 2 Historische Farbstoffsammlung, TU Dresden; ref. 4179
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3750 (PR84 A)
Analysisid 22/150904/02
Timestamp 4/09/2015
Data processing
Baseline correction Y