| Section: 6 | Minerals and pigments (MP) | Page: 167 | 
IRUG filename: RMP00167  | Data type: Raman  | IRUG material class: Minerals and pigments (MP)  | 
Sample type: Reference material  | Common name(s): Vermilion, Pigment Red 106 (PR106), CI77766  | Chemical/botanical name(s): Mercury(II) sulfide  | 
CAS name: Mercury sulfide (HgS)  | Source location 1: Hong Kong  | Sample source 2: Gettens Collection, Fogg Art Museum (Harvard University Art Museum)  | 
Source location 2: 32 Quincy St, Cambridge, MA, 02138, US  | Sample source 3: Philadelphia Museum of Art  | Source location 3: PO Box 7646, Philadelphia, PA, 19130, US  | 
Color: Red  | Application: Raman microscopy/microspectroscopy  | Excitation source (nm): 785  | 
Mode: Scat  | Originating institution name: Philadelphia Museum of Art  | Originating institution acronym: PMA  | 
Molecular formula: Hg S  | Linear formula: HgS  | CAS registry no: 1344-48-5  |