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Section: 6 Minerals and pigments (MP) Page: 33

 Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)


Details

IRUG filename:
RMP00033
Data type:
Raman
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Chrome yellow, Pigment Yellow 34 (PY34), CI77603
Chemical/botanical name(s):
Lead chromate
CAS name:
C.I. Pigment Yellow 34
Sample source 1:
Newman
Sample source 2:
Forbes Pigment Collection, Harvard University Art Museum
Source location 2:
Forbes Pigment Collection, 32 Quincy St, Cambridge, MA, 02138, US
Sample identifier 2:
Museum of Fine Arts, Boston
Sample source 3:
465 Huntington Avenue, Boston, MA, 02115, US
Source location 3:
MFA 309
Color:
Yellow
Age:
Oct. 1927, dated
Other:
Unassigned peak at 970 cm-1
Application:
Raman microscopy/microspectroscopy
Excitation source (nm):
785
Mode:
Scat
Originating institution name:
Museum of Fine Arts, Boston
Originating institution acronym:
MFAB
Molecular formula:
Cr Pb O4
Linear formula:
Pb(CrO4)
CAS registry no:
1344-37-2