SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments


Raman 785nm

Name PB12
Sample source 1 Firnblau; Ciba
C.I. number C.I. 42130
Chemical class Triarylmethane
Colour Blue
Type Raman 785nm


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Name PB12
C.I. name Pigment Blue 12
Chemical class Triarylmethane
Colour Blue
C.I. number C.I. 42130
Spectrometer Renishaw inVia Raman microscope
Software WiRE 3.4
Detector CCD
Class Dispersive
Source 785 nm
Power 0.012 mW
Range 100-2000 1/cm
Data collection Scanned
Integration time 10 sec
Accumulations 30
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 Ciba; Firnblau
Sample source 2 Historische Farbstoffsammlung, TU Dresden; ref. 2807
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3730 (PB12 A)
Analysisid 22/150901/09
Timestamp 1/09/2015
Data processing
Baseline correction Y