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Section: 9 Organic dyes and pigments (OD) Page: 395

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Details

IRUG filename:
ROD00395
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Blue 62 (PB62), Triarylcarbonium, Polycyclic, CI44084
CAS name:
Ethanaminium, N-[4-[[4-(diethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-, cyclohexadien-1-ylidene]-N-ethyl-, copper(1+) (OC-6-11)-hexakis(cyano-κC)ferrate(4-) (2:2:1)
Sample source 1:
EC Pigments
Sample identifier 1:
Unknown
Sample source 2:
Cultural Heritage Agency of the Netherlands (RCE)
Source location 2:
Hobbemastraat 22, Amsterdam, NL
Sample identifier 2:
Ref. 7324
Sample source 3:
Royal Institute for Cultural Heritage (KIK/IRPA)
Source location 3:
Jubelpark 1, 1000 Brussels, BE
Color:
Blue
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:
C33 H40 N3 * copper ferrocyanide, salt
CAS registry no:
82338-76-9