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Section: 9 Organic dyes and pigments (OD) Page: 727

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Details

IRUG filename:
ROD00727
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Red 49:1 (PR49:1), β-Naphthol, Ba, Azo Lake (Salt Type), CI15630:1
Trade name(s):
Sunbrite Red 49:1
CAS name:
1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt (2:1)
Sample source 1:
Sun
Sample identifier 1:
Sunbrite Red 49:1
Sample source 2:
Tate Gallery, Tate Colorant Collection, Tom Learner
Source location 2:
Millbank, London, SW1P4RG, London, UK
Sample identifier 2:
PR49:1, Sunbrite Red 49:1
Sample source 3:
Harvard Art Museums, Straus Center for Conservation & Technical Studies
Source location 3:
32 Quincy St, Cambridge, MA 02138, US
Color:
Red
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
785
Mode:
Scat
Originating institution name:
Museum of Fine Arts Boston
Originating institution acronym:
MFAB
Molecular formula:
C40 H26 N4 O8 S2 * Ba
CAS registry no:
1103-38-4
  

Related Structure(s)

IRUG Structure Tracking #: 1194
Common Name(s): Pigment Red 49:1 (PR49:1); Pigment Red 49, barium salt (2:1); ß-Naphthol, Ba; Azo Lake (Salt Type); CI15630:1
CAS Name: 1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, barium salt (2:1)
CAS Registry No: 1103-38-4
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C40 H26 N4 O8 S2 * Ba
MW: 892.11