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Section: 9 Organic dyes and pigments (OD) Page: 240

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Details

IRUG filename:
ROD00240
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Yellow 104 (PY104), Naphthalene sulfonic acid, Al, Azo Lake (Salt type), CI15985:1
Trade name(s):
Sunset Yellow FCF Al Lake
CAS name:
Aluminum 6-oxido-5-(4-sulfonatophenyl)azo-naphthalene-2-sulfonate;aluminum 6-oxido-5-(4-, sulfonatophenyl)diazenylnaphthalene-2-sulfonate
Sample source 1:
S (China)
Sample identifier 1:
Sunset Yellow FCF Al. Lake
Sample source 2:
Getty Conservation Institute
Source location 2:
1200 Getty Center Dr., Los Angeles, CA, US
Sample identifier 2:
SP21144
Sample source 3:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 3:
Jubelpark 1, 1000 Brussels, Belgium
Color:
Yellow
Application:
Raman microscopy
Excitation source (nm):
785
Mode:
Scat
Literature Reference:
Fremout, W., Saverwyns, S. "Identification of synthetic, organic pigments: the role of a comprehensive digital Raman spectral library" J. Raman Spectrosc. 43 (2012): 1536-1544.
Originating institution name:
Royal Institute for Cultural Heritage
Originating institution acronym:
KIK/IRPA
Molecular formula:
C16 H10 N2 O7 S2 * 2/3 Al
CAS registry no:
15790-07-5