Interactive IRUG Spectrum

Section: 6

Minerals and pigments (MP)

Page: 116

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Details

IRUG filename: IMP00116	Data type: Infrared	IRUG material class: Minerals and pigments (MP)
Sample type: Reference material	Common name(s): Anhydrite	Chemical/botanical name(s): Anhydrous calcium sulfate
CAS name: Anhydrite (Ca(SO4))	Sample source 1: Cargille	Sample identifier 1: Anhydrite
Sample source 2: Philadelphia Museum of Art	Source location 2: Box 7646, Philadelphia, PA, 19101, US	Sample identifier 2: K-25, Anhydrite Cargille
Color: White	Application: MFTIR (Fourier transform infrared microspectroscopy)	Mode: Tran
Originating institution name: Philadelphia Museum of Art	Originating institution acronym: PMA	Molecular formula: Ca O4 S
Linear formula: CaSO4	CAS registry no: 14798-04-0	Density (g/cc): 2.97 (average)