SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments

PR18

Raman 785nm

Name PR18
Sample source 1 Monolite Maroon MS; ICI
C.I. number C.I. 12350
Chemical class Naphthol AS
Colour Red
Type Raman 785nm

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Sample
Name PR18
C.I. name Pigment Red 18
Chemical class Naphthol AS
Colour Red
C.I. number C.I. 12350
Instrument
Spectrometer Renishaw inVia Raman microscope
Software WiRE 2.0
Detector CCD
Class Dispersive
Parameters
Source 785 nm
Power 2.4 mW
Range 100-1800 1/cm
Data collection Scanned
Integration time 20 sec
Accumulations 30
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 ICI; Monolite Maroon MS
Sample source 2 Cultural Heritage Agency (RCE); ref. 6403
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3241 (PR18 A)
Measurement
Analysisid 22/100907/05
Timestamp 7/09/2010
Data processing
Baseline correction Y