Ultramarine Blue
Level 3 — ContestedIn Winter's Dictionary
Ultramarine Blue is a colorant — Color additive for animal feed salt and packaging
What it does
Color additive for animal feed salt and packaging
Where you'll see it
animal feed salt, packaging
What the research says
For external use only; no longer permitted for drug coloring
Regulatory status
- Notes: NUL; not for drug coloring
Sources
- A Consumer's Dictionary of Food Additives (Winter): used for packaging material and a salt for animal feed only; no longer permitted for use in drug coloring