SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments


Raman 785nm

Name PR247
Sample source 1 PV-Fast Red HB; Clariant
C.I. number C.I. 15915
Chemical class Naphthol AS (Ca-salt)
Colour Red
Type Raman 785nm


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Name PR247
C.I. name Pigment Red 247
Chemical class Naphthol AS (Ca-salt)
Colour Red
C.I. number C.I. 15915
Spectrometer Renishaw inVia Raman microscope
Software WiRE 2.0
Detector CCD
Class Dispersive
Source 785 nm
Power 2.4 mW
Range 100-1700 1/cm
Data collection Scanned
Integration time 10 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 Clariant; PV-Fast Red HB
Sample source 2 Getty Conservation Institute; SP21070
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3142 (PR247 A)
Analysisid 22/100714/10
Timestamp 14/07/2010
Data processing
Baseline correction Y