Interactive IRUG Spectrum

Details

IRUG filename:
IOD00755
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Acid Green 5, Triarylcarbonium, CI42095
Trade name(s):
Lissamine Green sfs.
CAS name:
Benzenemethanaminium​, N-​ethyl-​N-​[4-​[[4-​[ethyl[(3-​sulfophenyl)​methyl]​amino]​phenyl]​(4-​sulfophenyl)​methylene]​-​2,​5-​cyclohexadien-​1-​ylidene]​-​3-​sulfo-​, inner salt, sodium salt (1:2)
Sample source 1:
ICI
Sample identifier 1:
Lissamine Green sfs.
Sample source 2:
Technological Collection of the Institute of the Science & Technology in Art (ISTA Collection)
Source location 2:
Academy of Fine Arts, Schillerplatz 3, A-1010, Vienna, AT
Sample identifier 2:
Inv. No. 509, Lissamine Green sfs.
Color:
Green
Age:
Mar 22, 1950, dated
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Academy of Fine Arts, Vienna
Originating institution acronym:
AFAV
Molecular formula:
C37 H34 N2 O9 S3 * 2 Na
CAS registry no:
5141-20-8
Other analytical methods:
XRF (x-ray fluorescence)

Related Structure(s)

IRUG Structure Tracking #: 1243
Common Name(s): Acid Green 5; Triarylcarbonium; CI42095
CAS Name: Benzenemethanaminium​, N-​ethyl-​N-​[4-​[[4-​[ethyl[(3-​sulfophenyl)​methyl]​amino]​phenyl]​(4-​sulfophenyl)​methylene]​-​2,​5-​cyclohexadien-​1-​ylidene]​-​3-​sulfo-​, inner salt, sodium salt (1:2)
CAS Registry No: 5141-20-8
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C37 H34 N2 O9 S3 * 2 Na
MW: 792.85