Product Name：Pigment Yellow 100
Synonyms：C.I. 19140:1; Food Yellow 4 Aluminum Lake; C.I. Food Yellow 4:1; Certolake Tartrazine; 4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-pyrazole-3-carboxylic acid aluminum complex
Molecular Formula：3[C16H11N4O9S2-].AL+3
Molecular Weight：1429.21132
