Food Yellow 4:1(12225-21-7)

CAS Registry Number:

12225-21-7

Synonyms:

1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-, aluminum complex;Aluminum, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-pyrazole-3-carboxylic acid complex;11671 Yellow;Aluminum indigo carmine;C 69-4537;C.I. 19140 Aluminum Lake;C.I. 19140:1;C.I. Food Yellow 4 Aluminum Lake;C.I. Food Yellow 4:1;Certolake Tartrazine;

Molecular Formula:

Unspecified

Molecular Weight:

534.368

EINECS:

235-428-9