FOOD YELLOW NO. 4 ALUMINUM LAKE

• Catalog Number: ACM12227699
• Product Name: FOOD YELLOW NO. 4 ALUMINUM LAKE
• CAS: 12227-69-9
• Category: Heterocyclic Organic Compound
• Synonyms: Certolake Tartrazine; C.I. Pigment Yellow 100; Food Yellow No. 4 AluMinuM Lake; Lakolene B 3014; Pigment Yellow 100; Aluminum indigo carmine; Yellow 5 Lake; Tartrazine aluminum lake; C Yellow 5 Lake
• IUPAC Name: aluminum;5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)diazenyl]-4H-pyrazole-3-carboxylic acid
• Molecular Weight: 495.399419 [g/mol]
• Molecular Formula: C16H12AlN4O9S2
• Canonical SMILES: C1=CC(=CC=C1N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C(=O)O)S(=O)(=O)O.[Al]
• InChI Key: PBHOALFJUHNTNW-UHFFFAOYSA-N
• EC Number: 235-428-9
• Exact Mass: 498.01000
• H-Bond Acceptor: 12
• H-Bond Donor: 3