Interactive IRUG Spectrum

Section: 6

Minerals and pigments (MP)

Page: 115

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Details

IRUG filename: IMP00115	Data type: Infrared	IRUG material class: Minerals and pigments (MP)
Sample type: Reference material	Common name(s): Whiting, white chalk	Chemical/botanical name(s): Calcium carbonate
CAS name: Carbonic acid calcium salt (1:1)	Sample source 1: Forbes Pigment Collection	Source location 1: Fogg Art Museum
Sample identifier 1: Cambridge, MA, US	Sample source 2: Philadelphia Museum of Art, Scientific Laboratory	Source location 2: Box 7646, Philadelphia, PA, 19101, US
Sample identifier 2: PMA K-22	Color: White	Application: MFTIR (Fourier transform infrared microspectroscopy)
Mode: Tran	Originating institution name: Philadelphia Museum of Art	Originating institution acronym: PMA
Linear formula: CaCO3	CAS registry no: 471-34-1