Home › Ingredients › Food › Citrus Red 2

Citrus Red 2

Not approved

IARC Group 2B (possibly carcinogenic to humans); permitted in the US only for coloring orange peels.

CAS number: 6358-53-8
Class: Artificial Dye
Allowed in organic: No

Other artificial dye ingredients

Blue 1 (Brilliant Blue FCF)Blue 1 Lake (Brilliant Blue FCF Aluminum Lake)Blue 2 (Indigo Carmine)Brominated Vegetable Oil (BVO)Caramel Color (Class IV)Caramel Color (generic)Green 3 (Fast Green FCF)Red 3 (Erythrosine)Red 40 (Allura Red AC)Red 40 Lake (Allura Red AC Aluminum Lake)Titanium Dioxide Yellow 5 (Tartrazine)

Scan it instead of reading labels

SmartChoice checks every ingredient on a product against these same rules — point your camera at the barcode and get a verdict in seconds.

Get SmartChoice — free on iPhone

Educational information, not medical, dietary, or safety advice. Classifications reflect our editorial rules plus cited regulatory sources. Always read the product’s own label.