SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments


Raman 785nm

Name PV44
Sample source 1 Unknown; Dainippon
Chemical class Naphthol AS
Colour Violet
Type Raman 785nm


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Name PV44
C.I. name Pigment Violet 44
Chemical class Naphthol AS
Colour Violet
Spectrometer Renishaw inVia Raman microscope
Software WiRE 2.0
Detector CCD
Class Dispersive
Source 785 nm
Power 0.12mW
Range 100-1700 1/cm
Data collection Scanned
Integration time 10 sec
Accumulations 45
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 Dainippon; Unknown
Sample source 2 Getty Conservation Institute; SP21242
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3223 (PV44 A)
Analysisid 22/100716/04
Timestamp 16/07/2010
Data processing
Baseline correction Y