Description
Other names
FD&C Blue No.1
Acid Blue 9
D&C Blue No. 4
Alzen Food Blue No. 1
Atracid Blue FG
Blue #1 Lake
Erioglaucine
Eriosky blue
Patent Blue AR
Xylene Blue VSG
C.I. 42090, Basacid Blue 755, Sulfacid Brilliant Blue 5 J, Neolan Blue E-A
Brilliant Blue FD
Identifiers
CAS Number
3844-45-9
ChEBI
CHEBI:82411
ChEMBL
ChEMBL423337
ChemSpider
18556
ECHA InfoCard
100.021.219
E number
E133 (colours)
KEGG
C19352
PubChem CID
19700
UNII
H3R47K3TBD
CompTox Dashboard (EPA)
DTXSID2020189
Properties
Chemical formula:C37H34N2Na2O9S3
Molar mass
792.85 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).