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CI 42520

Description

CI 42520, also known as Basic Violet 2 or Magenta II, is a synthetic colorant used in various cosmetic and personal care products. This triarylmethane dye imparts a vibrant purple-magenta hue to formulations. While primarily utilized in decorative cosmetics like lipsticks, eyeshadows, and nail polishes, it can also be found in some hair dyes and skincare products.

The colorant is oil-soluble and provides good color stability in many formulations. However, it's important to note that CI 42520 is not approved for use in products that come into contact with mucous membranes or in the eye area in some regions, including the European Union. Its usage is regulated by cosmetic authorities worldwide, with varying restrictions in different countries.

In terms of safety, CI 42520 has been assessed by regulatory bodies and is generally considered safe when used within approved concentrations and applications. However, like many synthetic dyes, it may cause allergic reactions in sensitive individuals. Formulators should be aware of potential skin irritation and conduct appropriate safety testing when incorporating this ingredient into products. Additionally, its environmental impact should be considered, as some synthetic dyes can persist in aquatic ecosystems.