CI 77499

Synthetic

Safety Level

Completely safe

Max. concentration

Carcinogenicity

Allergy Factor

Category

Dyes

Functions

No functions found

Description

Iron oxides are inorganic compounds of iron and oxygen that act as dyes. CI 77499 - black. Iron oxides are opaque and have excellent light resistance. Iron oxides are also moisture resistant, so they won't smudge easily. Iron oxides have excellent "stability".