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Section: 9 Organic dyes and pigments (OD) Page: 428

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Details

IRUG filename:
ROD00428
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 67 (PR67), Naphthalene sulfonic acid, Ba, Azo Lake (Salt Type), CI18025:1
Trade name(s):
Anthosin 5B
CAS name:
1,7-Naphthalenedisulfonic acid, 4-[(2,4-dichlorobenzoyl)amino]-5-hydroxy-6-[2-(2-methoxyphenyl)diazenyl]-, barium sodium salt (1:1)
Sample source 1:
Badische Anilin und Soda Fabrik (BASF)
Sample identifier 1:
Anthosin 5B
Sample source 2:
Bern University of the Arts, Art Technological Laboratory
Source location 2:
Fellerstrasse 11, CH-3027 Bern, Switzerland
Sample identifier 2:
HKB98
Color:
Red
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
785
Mode:
Scat
Originating institution name:
Bern University of the Arts (BUA), Art Technological Laboratory
Originating institution acronym:
HKB
Molecular formula:
C24 H15 Cl2 N3 O9 S2 * Ba
CAS registry no:
1325-22-0