SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments


Raman 785nm

Name PB62
Sample source 1 Unknown; EC pigments
C.I. number C.I. 44084
Chemical class Triarylcarbonium
Colour Blue
Type Raman 785nm


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Name PB62
C.I. name Pigment Blue 62
Chemical class Triarylcarbonium
Colour Blue
C.I. number C.I. 44084
C.A.S. number 82338-76-9
Spectrometer Renishaw inVia Raman microscope
Software WiRE 2.0
Detector CCD
Class Dispersive
Source 785 nm
Power 0.024 mW
Range 100-1900 1/cm
Data collection Scanned
Integration time 10 sec
Accumulations 45
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 EC pigments; Unknown
Sample source 2 Cultural Heritage Agency (RCE); ref. 7324
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3231 (PB62 A)
Analysisid 22/100716/07
Timestamp 16/07/2010
Data processing
Baseline correction Y