Food Blue 2,2650-18-2
Chinese name: food Blue 2
english name: Acid Blue 9
chinese alias: acid Blue EA; Acid Lake Blue SP; Acid Turquoise Blue AE; Acid Blue FG; Acid Blue 9;C. I. Acid Blue 9; Acid Blue FCF
english alias: afblueno1;BLUEFCF;BLUE 4;Food Blue 2;oniumsalt;diammonio(ethyl)[4-[[4-[ethyl(3-sulphonatobenzyl)amino]phenyl](2-sulphonatophenyl)methylene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium;waterblue9;ci671;AO205;FDC Blue #1;
CAS No:2650-18-2
chemical formula: C37H34N2Na2O9S3
molecular weight:792.84
source: https://www.cnchemshop.com/
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