Products
Quinoline yellow is available as a pure substance in specialized stores.
Structure and properties
Quinoline Yellow is a mixture of quinophthalones bearing sulfonate groups. It exists as a yellow powder and is soluble in water.
Effects
Quinoline yellow is a yellow dye. It is often mixed with indigotine, producing a green color.
Indications for use
For food, beverages, cosmetics and pharmaceuticals.
Adverse effects
Quinoline Yellow may cause pseudoallergic reactions in sensitive people. Like other dyes, quinoline yellow is controversial. However, authorities judge it to be safe and well tolerated.
