Interactive IRUG Spectrum

Details

IRUG filename:
IOD00748
Data type:
Infrared
IRUG material class:
Organic dyes and pigments (OD)
Sample type:
Reference material
Common name(s):
Erythrosine, Acid Red 51, Xanthene, CI45430
Trade name(s):
Erythrosin B
CAS name:
Spiro[isobenzofuran-​1(3H)​,​9'-​[9H]​xanthen]​-​3-​one, 3',​6'-​dihydroxy-​2',​4',​5',​7'-​tetraiodo-​, sodium salt (1:2)
Sample source 1:
Ciba Aktiengesellschaft
Source location 1:
Basel, Switzerland
Sample identifier 1:
Erythrosin B
Sample source 2:
Technological Collection of the Institute of the Science & Technology in Art (ISTA Collection)
Source location 2:
Academy of Fine Arts, Vienna, Schillerplatz 3, A-1010, Vienna, AT
Sample identifier 2:
Inv. No. 850, Erythrosin B
Color:
Bluish pink
Application:
MFTIR (Fourier transform infrared microspectroscopy)
Mode:
Tran
Originating institution name:
Academy of Fine Arts, Vienna
Originating institution acronym:
AFAV
Molecular formula:
C20 H6 I4 O5 * 2 Na
CAS registry no:
16423-68-0
Other analytical methods:
XRF (x-ray fluorescence)

Related Structure(s)

IRUG Structure Tracking #: 1204
Common Name(s): Acid Red 51; Xanthene; CI45430
CAS Name: Spiro[isobenzofuran-​1(3H)​,​9'-​[9H]​xanthen]​-​3-​one, 3',​6'-​dihydroxy-​2',​4',​5',​7'-​tetraiodo-​, sodium salt (1:2)
CAS Registry No: 16423-68-0
IRUG Material Class: Organic dyes and pigments (OD)
Molecular Formula: C20 H6 I4 O5 * 2 Na
MW: 879.86