Interactive IRUG Spectrum

Section: 6

Minerals and pigments (MP)

Page: 554

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Details

IRUG filename: IMP00554	Data type: Infrared	IRUG material class: Minerals and pigments (MP)
Sample type: Reference material	Common name(s): Chromium oxide green, Pigment Green 18 (PG18), CI77289	Trade name(s): Chromium Oxide Green Brilliant
Chemical/botanical name(s): Chromium(III)-oxide dihydrate	CAS name: C.I. Pigment Green 18	Sample source 1: H. Schmincke & Co. GmbH & Co.
Source location 1: KG Otto-Hahn-Str. 2, Erkrath, Germany	Sample identifier 1: Chromium Oxide Green Brilliant	Sample source 2: The Mariners' Museum and Park
Source location 2: 100 Museum Drive, Newport News, VA , US	Sample identifier 2: Rf2019.0107	Color: Green
Application: ATR (attenuated total reflection)	Mode: Tran	Originating institution name: The Mariners' Museum and Park
Originating institution acronym: TMMP	Linear formula: Cr2O3 * 2H2O	CAS registry no: 12001-99-9
Other analytical methods: FTIR (Fourier transform infrared spectroscopy)