1. Home>
  2. Search IRUG Spectral Database>
  3. Interactive IRUG Spectrum

Interactive IRUG Spectrum

Section: 6 Minerals and pigments (MP) Page: 275

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


Details

IRUG filename:
IMP00275
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Azurite, Pigment Blue 30 (PB30), CI77420
Chemical/botanical name(s):
Copper carbonate hydroxide, basic copper carbonate, Carbonate class
CAS name:
Azurite (Cu3(CO3)​2(OH)​2)
Sample source 1:
Kremer-Pigmente
Source location 1:
Hauptstrasse 41, 88317, Aichstetten, DE
Sample identifier 1:
Kremer 1025
Sample source 2:
Philadelphia Museum of Art
Source location 2:
Scientific Laboratory, Box 7646, Philadelphia, PA, 19101, US
Sample identifier 2:
Kremer 1025
Color:
Blue, dark
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Philadelphia Museum of Art
Originating institution acronym:
PMA
Molecular formula:
C2 H2 Cu3 O8
Linear formula:
2CuCO3*Cu(OH)2
CAS registry no:
1319-45-5
Other analytical methods:
XRF