SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments

PR254

Raman 785nm

Name PR254
Sample source 1 Unknown; Winsor & Newton
C.I. number C.I. 56110
Chemical class Diketopyrrole pyrrole
Colour Red
Type Raman 785nm

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Sample
Name PR254
C.I. name Pigment Red 254
Chemical class Diketopyrrole pyrrole
Colour Red
C.I. number C.I. 56110
C.A.S. number 84632-65-5
Instrument
Spectrometer Renishaw inVia Raman microscope
Software WiRE 2.0
Detector CCD
Class Dispersive
Parameters
Source 785 nm
Power 0.24 mW
Range 100-1800 1/cm
Data collection Scanned
Integration time 25 sec
Accumulations 10
Contributor
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 w...@kikirpa.be (unhide)
Sample source
Sample source 1 Winsor & Newton; Unknown
Sample source 2 Royal Institute for Cultural Heritage (KIK/IRPA); CP#2999 (PR254 A)
Measurement
Analysisid 22/100205/10
Timestamp 5/02/2010
Data processing
Baseline correction Y