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Section: 6 Minerals and pigments (MP) Page: 314

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Details

IRUG filename:
IMP00314
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Kaolin, Pigment White 19 (PW19), CI77005
Chemical/botanical name(s):
Hydrated aluminum silicate
CAS name:
Kaolin, Pigment White 19
Sample source 1:
Forbes Pigment Collection, Straus Conservation Center, Fogg Art Museum
Source location 1:
32 Quincy St, Cambridge, MA, 02138, US
Sample identifier 1:
Display 184
Color:
White
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Straus Center for Conservation, Harvard University Art Museums
Originating institution acronym:
HUAM
Molecular formula:
Al2 H4 O9 Si2
Linear formula:
Al2Si2O5(OH)4, essentially
CAS registry no:
1332-58-7 (kaolin), 8047-76-5 (PW19)