Interactive IRUG Spectrum

Details

IRUG filename:
IMP00122
Data type:
Infrared
IRUG material class:
Minerals and pigments (MP)
Sample type:
Reference material
Common name(s):
Plaster of Paris
Chemical/botanical name(s):
Calcium sulfate hemihydrate, gypsum hemihydrate
CAS name:
Plaster of Paris (Ca(SO4)​.1/2H2O)
Sample source 1:
Philadelphia Museum of Art, Scientific Laboratory
Source location 1:
Box 7646, Philadelphia, PA, 19101, US
Color:
White
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Philadelphia Museum of Art
Originating institution acronym:
PMA
Linear formula:
CaSO4*0.5H2O
CAS registry no:
26499-65-0