SOP Spectral Library

An exhaustive collection of Raman spectra obtained on synthetic organic pigments

PY75

Raman 785nm

Name PY75
Sample source 1 1275 Hansa Yellow; Lansco
C.I. number C.I. 11770
Chemical class Acetoacetic acid
Colour Yellow
Type Raman 785nm

Download


The complete SOP Spectral Library can be requested by email.

By downloading this file you agree to the terms described in the license.

Sample
Name PY75
C.I. name Pigment Yellow 75
Chemical class Acetoacetic acid
Colour Yellow
C.I. number C.I. 11770
C.A.S. number 52320-66-8
Instrument
Spectrometer Renishaw inVia Raman microscope
Software WiRE 2.0
Detector CCD
Class Dispersive
Parameters
Source 785 nm
Power 1.2 mW
Range 100-1700 1/cm
Data collection Scanned
Integration time 10 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 Lansco; 1275 Hansa Yellow
Sample source 2 Getty Conservation Institute; SP21137
Sample source 3 Royal Institute for Cultural Heritage (KIK/IRPA); CP#3151 (PY75 A)
Measurement
Analysisid 22/100730/11
Timestamp 30/07/2010
Data processing
Baseline correction N