Interactive IRUG Spectrum

Section: 6

Minerals and pigments (MP)

Page: 69

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Details

IRUG filename: IMP00069	Data type: Infrared	IRUG material class: Minerals and pigments (MP)
Sample type: Art object / artifact	Common name(s): Chinese bronze corrosion	Chemical/botanical name(s): Copper phosphate hydrate
CAS name: Phosphoric acid, copper(2+) salt (2:3), trihydrate	Sample source 1: Chinese bronze corrosion	Sample identifier 1: LRN:4253
Color: Blue-green	Application: MFTIR (Fourier transform infrared microspectroscopy)	Mode: Tran
Originating institution name: Freer Gallery of Art, Smithsonian Institution	Originating institution acronym: FGA	Linear formula: Cu3(PO4)2*3H2O
CAS registry no: 10031-48-8	Other analytical methods: XRD (x-ray diffraction), Film No.4853