SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments


Raman 785nm

Name PY49
Sample source 1 Monolite Fast Yellow CVS pa...
C.I. number C.I. 11765
Chemical class Monoazo
Colour Yellow
Type Raman 785nm


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Name PY49
C.I. name Pigment Yellow 49
Chemical class Monoazo
Colour Yellow
C.I. number C.I. 11765
Spectrometer Renishaw inVia Raman microscope
Software WiRE 3.4
Detector CCD
Class Dispersive
Source 785 nm
Power 1.2 mW
Range 100-2000 1/cm
Data collection Scanned
Integration time 20 sec
Accumulations 10
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 ICI; Monolite Fast Yellow CVS paste 04.02.1965
Sample source 2 Historische Farbstoffsammlung, TU Dresden; ref. 8665
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3773 (PY49 A)
Analysisid 22/150901/07
Timestamp 1/09/2015
Data processing
Baseline correction Y