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Section: 9 Organic dyes and pigments (OD) Page: 278

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Details

IRUG filename:
ROD00278
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Saffron
Chemical/botanical name(s):
Crocetin, carotenoid dicarboxylic acid
Sample source 1:
University College London
Source location 1:
Christopher Ingold Laboratories, 20 Gordon Street, London WC1H 0AJ, UK
Color:
Yellow
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
514.5
Mode:
Scat
Literature Reference:
Bell, I.M., R.J.H. Clark, and P.J. Gibbs. "Raman Spectroscopic Library of Natural and Synthetic Pigments (pre- ≈ 1850 AD)." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 53.12 (1997): 2159-179. Bell, I.M., R.J.H. Clark, and P.J. Gibbs. "Raman Spectroscopic Library of Natural and Synthetic Pigments." UCL Chemistry - Chemistry Resources - Raman Spectroscopic Library. University College London, 9 Aug 2010. Web. 12 June 2020. http://www.chem.ucl.ac.uk/resources/raman
Originating institution name:
University College London
Originating institution acronym:
UCL
Molecular formula:
C20 H24 O4