SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments

PR22

Raman 785nm

Name PR22
Sample source 1 SunBrite Red 17; SunChemical
C.I. number C.I. 12315
Chemical class Naphthol AS
Colour Red
Type Raman 785nm

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Sample
Name PR22
C.I. name Pigment Red 22
Chemical class Naphthol AS
Colour Red
C.I. number C.I. 12315
Instrument
Spectrometer Renishaw inVia Raman microscope
Software WiRE 2.0
Detector CCD
Class Dispersive
Parameters
Source 785 nm
Power 1.2 mW
Range 100-1800 1/cm
Data collection Scanned
Integration time 30 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 SunChemical; SunBrite Red 17
Sample source 2 Getty Conservation Institute; SP20976
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3217 (PR22 A)
Measurement
Analysisid 22/100512/05
Timestamp 12/05/2010
Data processing
Baseline correction N