Interactive IRUG Spectrum

Details

IRUG filename:
IOD00209
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Saffron, Spanish, Natural Yellow 6, CI75100
Chemical/botanical name(s):
Crocus sativus
CAS name:
C.I. Natural Yellow 6
Sample source 1:
Cheney
Sample source 2:
Philadelphia Museum of Art
Source location 2:
Box 7646, Philadelphia, PA, 19101, US
Sample identifier 2:
PMA# E-40
Color:
Orange
Age:
1917, dated, 81 yrs, at least
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Philadelphia Museum of Art
Originating institution acronym:
PMA
CAS registry no:
89382-88-7