INCI:Iron Oxide CI 77499
CAS No.: 12227-89-3
EC Nº: 235-442-5
Origin (s): Mineral
Other languages: Black dye (Iron tetroxide), Colorant noir (Tétraoxyde de fer), Schwarzer Farbstoff (Eisentetroxid), Nera tincture (ferro tetroosside)
Food additive: E172
All our natural iron oxides are stable, they do not migrate or discolor in use in soap
This Black iron oxide
It's a real black jet with a strong coloring power.
Black iron oxide has a very strong color. used to color the perfect soap and other cosmetics. Also for eye shadows, this oxide is used in the manufacture of gray and black mascara and eyeliners.
EU Regulations: High-purity iron oxide Black meets all FDA requirements and heavy metals European E172 for use in cosmetic, pharmaceutical and food applications
soluble in oils and solvents