SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments

PR4

Raman 785nm

Name PR4
Sample source 1 Unknown; Stoopen & Meeûs
C.I. number C.I. 12085
Chemical class Beta-naphthol
Colour Red
Type Raman 785nm

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Sample
Name PR4
C.I. name Pigment Red 4
Chemical class Beta-naphthol
Colour Red
C.I. number C.I. 12085
C.A.S. number 2814-77-9
Instrument
Spectrometer Renishaw inVia Raman microscope
Software WiRE 2.0
Detector CCD
Class Dispersive
Parameters
Source 785 nm
Power 2.4 mW
Range 100-2000 1/cm
Data collection Scanned
Integration time 10 sec
Accumulations 10
Contributor
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 w...@kikirpa.be (unhide)
Sample source
Sample source 1 Stoopen & Meeûs; Unknown
Sample source 2 Royal Institute for Cultural Heritage (KIK/IRPA); CP#2956 (PR4 B)
Measurement
Analysisid 22/100920/11
Timestamp 20/09/2010
Data processing
Baseline correction N