Interactive IRUG Spectrum

Section: 6

Minerals and pigments (MP)

Page: 31

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Details

IRUG filename: RMP00031	Data type: Raman	IRUG material class: Minerals and pigments (MP)
Sample type: Reference material	Common name(s): Chrome yellow, unassigned peak at 970 cm-1, Pigment Yellow 34 (PY34), CI77603	Chemical/botanical name(s): Lead chromate
CAS name: C.I. Pigment Yellow 34	Sample source 1: Forbes Pigment Collection, Harvard University Art Museum	Source location 1: 32 Quincy St, Cambridge, MA, 02138, USA
Sample source 2: Museum of Fine Arts, Boston	Source location 2: 465 Huntington Avenue, Boston, MA, 02115, USA	Sample identifier 2: MFA 306
Color: Yellow	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 O4 Pb	Linear formula: Pb(CrO4)
CAS registry no: 1344-37-2