CI 15985 or yellow number 6 is an orange azo dye used as a cosmetic colorant. It is an FDA-approved, powdered dye commonly used in makeup, sun care, and skin care products.
Products with CI 15985
With samples available
FD&C YELLOW 6 ALUM LAKE LP
by DKSH
- Sustainable option
- Support available
- Original documents
Sanolin® Orange RGL 90
by Sudarshan Chemical Industries
What is CI 15985 used for?
CI 15985 is a highly concentrated organic orange color pigment used in makeup products like lipstick, nail polish, and face powder. It is usually used in water-based cosmetic recipes for enhancing color of the cosmetic formula however, it should be avoided in formulations that may stick to the skin. It has been recommended to be used at a concentration of 0.1-3% based on desired color intensity, and upto 3% in lipsticks.
Origin
CI 15985 is manufactured by diazotizing 4-aminobenzenesulphonic acid using hydrochloric acid and sodium nitrite or sulphuric acid and sodium nitrite. The diazo compound is coupled with 6-hydroxy-2-naphthalene-sulphonic acid. The dye is isolated as the sodium salt and dried.
What does CI 15985 do in a formulation?
COSMETIC COLORANT
Safety Profile
CI 15985 or Sunset yellow FCF in the US is approved for use in coloring food, drugs, and cosmetics with an acceptable daily intake of 3.75 mg/kg. It has a moderate hazard rating from EWG (typically 3-5) mainly due to potential for contact allergy in sensitive individuals and general concerns regarding azo dyes. It is considered safe in cosmetics when used in the recommended concentrations.
CI 15985 alternatives
CI 15985 technical profile
| Property | Values |
| Melting Point | 300°C |
| Solubility | Soluble in water, glycerol, propylene glycol |