SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments


Raman 785nm

Name PV27
Sample source 1 Unknown; EC pigments
C.I. number C.I. 42535:3
Chemical class Triarylcarbonium
Colour Violet
Type Raman 785nm


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Name PV27
C.I. name Pigment Violet 27
Chemical class Triarylcarbonium
Colour Violet
C.I. number C.I. 42535:3
C.A.S. number 12237-62-6
Spectrometer Renishaw inVia Raman microscope
Software WiRE 2.0
Detector CCD
Class Dispersive
Source 785 nm
Power 0.024 mW
Range 100-1800 1/cm
Data collection Scanned
Integration time 300 sec
Accumulations 5
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. 7317
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3247 (PV27 A)
Analysisid 22/110303/03
Timestamp 3/03/2011
Data processing
Baseline correction Y