SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments


Raman 785nm

Name PR175
Sample source 1 Novoperm Red HFT; Clariant
C.I. number C.I. 12513
Chemical class Benzimidazolone
Colour Red
Type Raman 785nm


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Name PR175
C.I. name Pigment Red 175
Chemical class Benzimidazolone
Colour Red
C.I. number C.I. 12513
C.A.S. number 6985-92-8
Spectrometer Renishaw inVia Raman microscope
Software WiRE 2.0
Detector CCD
Class Dispersive
Source 785 nm
Power 2.4 mW
Range 100-1800 1/cm
Data collection Scanned
Integration time 30 sec
Accumulations 10
Analyst(s) 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 Clariant; Novoperm Red HFT
Sample source 2 Getty Conservation Institute; SP21040
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3114 (PR175 A)
Analysisid 22/100628/08
Timestamp 28/06/2010
Data processing
Baseline correction Y