colorant

IRON OXIDES/CI 77491

Also known as CI 77491
INCI: IRON OXIDES
CAS 1309-37-1; 51274-00-1; 1317-61-9
INCI name: IRON OXIDES/CI 77491. EU Annex IV (colorant)
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Purpose

Function

Inorganic colorant; provides black, red, yellow, and brown shades in waterproof mascara, eyeliner, and color cosmetics; must be uniformly dispersed in wax matrix
Profile

Properties

Silicone
Silicone free
Details

Description

INCI name: IRON OXIDES/CI 77491. EU Annex IV (colorant)

Reference

Identifiers

CAS Number
1309-37-1; 51274-00-1; 1317-61-9
INCI
IRON OXIDES
Category
colorant
Updated
May 21, 2026