CAS 12225-21-7 Acid Yellow 23 Aluminium lake - Analytical Products / Alfa Chemistry

CAT	APS12225217
CAS	12225-21-7
Structure
Synonyms	Yellow Lake T,C.I. Pigment Yellow 100, Aluminum indigo carmine, Japan Food Yellow No. 4 aluminum lake, C.I. 19140:1, 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-, aluminum complex, Pigment Yellow 100, Japan Yellow 4 aluminum lake, C 69-4537, Tartrazine aluminum lake, FD and C Yellow No. 5 Aluminum Lake, Lakolene B 3014, 11671 Yellow, C.I. Food Yellow 4:1, C.I. Food Yellow 4 Aluminum Lake, C.I. 19140 Aluminum Lake, Food Yellow No. 4 aluminum lake, Yellow 5 Lake, FD&C Yellow #5 Aluminum Lake, Aluminum, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-pyrazole-3-carboxylic acid complex, FD&C Yellow No. 5 Aluminum Lake, FD&C Yellow 5 Lake, Certolake Tartrazol Yellow, Certolake Tartrazine
InChI	InChI=1S/3C16H12N4O9S2.Al/c321-15-13(18-17-9-1-5-11(6-2-9)30(24,25)26)14(16(22)23)19-20(15)10-3-7-12(8-4-10)31(27,28)29;/h31-8,13H,(H,22,23)(H,24,25,26)(H,27,28,29);/q;;;+3/p-3