CI 47005 or quinoline yellow is a greenish-yellow colored dye approved by the USFDA for use in cosmetics. It is a mixture of monosulfonates, disulfonates, and trisulfonates. It is permitted for use in cosmetics in the US and is also known as D&C Yellow 10.
Products with CI 47005
With samples available
AY3
by Artec Chemical
COLUPIM YELLOW BS 314
by B & Sens
Neelicol Quinoline Yellow WS
by Neelikon Food Dyes & Chemicals
- Sustainable option
What is CI 47005 used for?
CI 47005 is used as a cosmetic colorant. It is used in non-oxidative hair dyeing products at a maximum concentration of 0.5%. It is intended for once-monthly use with a typical application of 100 ml. It is also found in shampoos, face, and lip products.
Origin
CI 47005 is manufactured by condensing quinaldine with phthalic anhydride to give the unsulfonated dye, which is then sulfonated with oleum. It can also be made by sulfonating 2-(2-quinolyl)indane-1,3-dione or a mixture containing about two-thirds 2-(2-quinolyl)indane-1,3-dione and one third 2-(2-(6- methylquinolyl))indane-1,3-dione.
What does CI 47005 do in a formulation?
COSMETIC COLORANT
Safety Profile
CI 47005 is considered safe for use in cosmetics by the USFDA however, it is known to be irritating to the skin and eyes, and may be an endocrine disruptor affecting the hormone production in the body. The Cosmetic Ingredient Review (CIR) considers it safe when used within regulated limits. EWG classifies it as a moderate hazard ingredient due to potential impurities and sensitivity concerns.
CI 47005 alternatives
CI 47005 technical profile
| Property | Values |
| Melting Point | >150°C |
| Solubility | Soluble in water |