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Section: 9 Organic dyes and pigments (OD) Page: 689

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Details

IRUG filename:
ROD00689
Data type:
Raman
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Pigment Orange 72 (PO72), Benzimidazolone, Azo, CI211095
Trade name(s):
PV Fast Orange H4GL 01
CAS name:
C.I. Pigment Orange 72 (for 384329-80-0), Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[N-(2,3-, dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo- (for 78245-94-0)
Sample source 1:
Clariant
Sample identifier 1:
PV Fast Orange H4GL 01
Sample source 2:
Tate Gallery, Tate Colorant Collection, Tom Learner
Source location 2:
Millbank, London, SW1P4RG, London, UK
Sample identifier 2:
PO72, PV Fast Orange H4GL 01
Sample source 3:
Harvard Art Museums, Straus Center for Conservation & Technical Studies
Source location 3:
32 Quincy St, Cambridge, MA 02138, US
Color:
Bright yellowish orange
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
785
Mode:
Scat
Originating institution name:
Museum of Fine Arts Boston
Originating institution acronym:
MFAB
Molecular formula:
C34 H26 Cl2 N10 O6
CAS registry no:
78245-94-0, 384329-80-0