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Interactive IRUG Spectrum

Section: 6 Minerals and pigments (MP) Page: 303

 Copyright © 1993-2024 Infrared and Raman Users Group (IRUG)


Details

IRUG filename:
IMP00303
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Cobalt violet, cobalt arsenate variety
Chemical/botanical name(s):
Cobalt arsenate
Sample source 1:
Rowney
Sample source 2:
Forbes Pigment Collection, Straus Conservation Center, Fogg Art Museum
Source location 2:
32 Quincy St, Cambridge, MA, 02138, US
Sample identifier 2:
Uncatalogued
Color:
Violet
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Straus Center for Conservation, Harvard University Art Museums
Originating institution acronym:
HUAM
CAS registry no:
7785-24-2
Other analytical methods:
SEM (scanning electron microscopy), SEM: Co, As; April 1999