SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments


Raman 785nm

Name PR88
Sample source 1 Thioindigoid Red; Kremer Pi...
C.I. number C.I. 73312
Chemical class Thioindigo
Colour Red
Type Raman 785nm


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Name PR88
C.I. name Pigment Red 88
Chemical class Thioindigo
Colour Red
C.I. number C.I. 73312
Spectrometer Renishaw inVia Raman microscope
Software WiRE 2.0
Detector CCD
Class Dispersive
Source 785 nm
Power 1.2 mW
Range 100-1800 1/cm
Data collection Scanned
Integration time 25 sec
Accumulations 20
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 (unhide)
Sample source
Sample source 1 Kremer Pigmente; Thioindigoid Red
Sample source 2 Getty Conservation Institute; SP21018
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3129 (PR88 A)
Analysisid 22/100628/03
Timestamp 28/06/2010
Data processing
Baseline correction Y