INCI page

CI 77947

Last update on May 31, 2024
CI 77947 is a white pigment widely used in the cosmetic industry as an opacifier to enhance the appeal of the products. In its raw form, it appears in the form of a powder that is white in color and has a high opacity. It is often found in products like foundations, loose powders, lip pencils, and compacts. CI 77947 is the INCI name of Zinc Oxide and has the chemical formula ZnO. Additionally, this ingredient also has protective, anti-inflammatory, soothing, and drying properties. It is best suited for oily or sensitive skin.
CAS Number: 1314-13-2Chem/IUPAC Name: Zinc oxideEINECS/ELINCS No: 215-222-5COSING REF No: 32838

Products with CI 77947

See all products
With samples available

What is CI 77947 used for?

CI 77947 is commonly used in cosmetics and skincare products for its protective, soothing, and healing properties. It is a key ingredient in sunscreens due to its ability to block both UVA and UVB rays, providing broad-spectrum sun protection. Zinc oxide is also used in products for sensitive skin, such as diaper rash creams, calamine lotions, and anti-acne treatments, owing to its anti-inflammatory and antimicrobial properties. Additionally, CI 77947 acts as a whitening agent and opacifier in various cosmetics, including foundations and powders, ensuring an even skin tone and improved product coverage.

Origin

CI 77947 is made by oxidizing zinc metal. The process typically involves heating zinc ore or purified zinc metal to high temperatures, causing it to vaporize. The zinc vapor then reacts with oxygen in the air to form zinc oxide powder. This powder is collected and further purified to achieve the desired quality.

What does CI 77947 do in a formulation?

ANTIMICROBIAL|
ANTIOXIDANT|
COSMETIC COLORANT|
OPACIFYING|
SOOTHING|
UV ABSORBER

Safety Profile

CI 77947 is generally considered non-toxic and safe for use in cosmetics and skincare products. Regulatory bodies like the FDA and EU have approved its use, provided it meets usage guidelines. Zinc oxide is well-tolerated by most skin types and is often used in formulations for sensitive skin. However, inhalation of zinc oxide nanoparticles in powdered form can pose respiratory risks. Patch tests are recommended prior to use.

CI 77947 alternatives

CI 77947 technical profile

Property Values
Boiling Point 2360°C
Melting Point 1975°C
Solubility Insoluble in water