SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments


Raman 785nm

Name PO46
Sample source 1 Sunbrite Orange 46; SunChem...
C.I. number C.I. 15602
Chemical class Beta-naphthol (Ba-salt)
Colour Orange
Type Raman 785nm


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Name PO46
C.I. name Pigment Orange 46
Chemical class Beta-naphthol (Ba-salt)
Colour Orange
C.I. number C.I. 15602
Spectrometer Renishaw inVia Raman microscope
Software WiRE 2.0
Detector CCD
Class Dispersive
Source 785 nm
Power 24 mW
Range 100-2000 1/cm
Data collection Scanned
Integration time 10 sec
Accumulations 5
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 SunChemical; Sunbrite Orange 46
Sample source 2 Getty Conservation Institute; SP21099
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3182 (PO46 A)
Analysisid 22/100825/04
Timestamp 25/08/2010
Data processing
Baseline correction Y