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Section: 9 Organic dyes and pigments (OD) Page: 588

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Details

IRUG filename:
ROD00588
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 51 (PR51), β-Naphthol, Ba, Azo Lake (Salt Type), CI15580
Trade name(s):
Heliorood RM, Helio Red RMT
CAS name:
Benzenesulfonic acid, 4-​[2-​(2-​hydroxy-​1-​naphthalenyl)​diazenyl]​-​2-​methyl-​, barium salt (2:1)
Sample source 1:
Delft University of Technology (TU Delft)
Source location 1:
Delft, NL
Sample identifier 1:
Heliorood RMT
Sample source 2:
Cultural Heritage Agency of the Netherlands (RCE)
Source location 2:
Hobbemastraat 22, Amsterdam, NL
Sample identifier 2:
Ref. 3243
Sample source 3:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 3:
Hobbemastraat 22, Amsterdam, NL
Color:
Red
Application:
Raman microscopy
Excitation source (nm):
785
Mode:
Scat
Literature Reference:
Fremout, W., & Saverwyns, S. (2012). Identification of synthetic organic pigments: the role of a comprehensive digital Raman spectral library. Journal of Raman Spectroscopy, 43(11), 1536–1544.
Originating institution name:
Royal Institute for Cultural Heritage
Originating institution acronym:
KIK/IRPA
CAS registry no:
5850-87-3