Red oil soluble powder color (15 g)

D&C Red 17, also known as CI 26100 (or Acid Red 92), is a synthetic, oil-soluble colorant commonly used in cosmetics, personal care products, and occasionally in pharmaceuticals. Below is a comprehensive description of this dye, including its usage rate and applications.

D&C Red 17 (CI 26100) Full Description:

• Chemical Structure: D&C Red 17 is an azo dye with the chemical formula C18H16N2O2. It belongs to the family of synthetic organic compounds known as azo dyes, characterized by the presence of a nitrogen double bond (-N=N-) in their structure.
• Appearance: D&C Red 17 typically appears as a reddish-orange or bright red powder, which is oil-soluble. This makes it suitable for use in formulations that contain oils, waxes, or emollients.
• Solubility: It is oil-soluble, meaning it can be incorporated into oil-based cosmetic and personal care formulations. It does not dissolve in water, so it is not suitable for water-based products unless combined with other solubilizing agents.
• Stability: D&C Red 17 is generally stable in formulations when stored properly. However, it can be sensitive to light, heat, and extreme pH changes, so careful formulation is necessary to maintain its color stability over time.

Usage Rate:

The appropriate usage rate of D&C Red 17 varies depending on the type of product and the desired color intensity. It is important to follow the regulatory guidelines established by authorities like the FDA to ensure safe usage.

• Cosmetic Products (such as creams, lotions, or skin care): The typical usage rate for D&C Red 17 is between 0.1% and 0.5%. In some cases, higher concentrations may be used, but these should adhere to the limits set by regulatory bodies.
• Lip Products (lipsticks, lip glosses): In lip products, the usage rate of D&C Red 17 is generally around 0.1% to 1%. For lip products, the concentration can be slightly higher, but it should still comply with safety standards outlined by the FDA or other regulatory bodies.
• Other Applications: D&C Red 17 is also used in blushes, mascaras, and nail polishes, where the usage rate typically stays in the range of 0.1% to 1%, depending on the desired effect and regulatory allowances.

Regulatory Information:

• FDA Regulations: The FDA has approved D&C Red 17 for use in external cosmetics, but it is restricted in certain applications. Notably, it is not allowed for use in products applied to the eyes, such as eye shadows or eyeliners. The colorant is permitted in products like lipsticks, blushes, and skin care formulations at specific concentrations.
• Other Regulatory Bodies: In regions like the European Union, the colorant is also regulated, with usage limits based on the type of product (such as personal care vs. pharmaceuticals). Always ensure compliance with local guidelines before use.

Precautions and Considerations:

• Concentration Limits: The usage concentration should not exceed the recommended limits established by regulatory agencies such as the FDA or the European Commission.
• Eye Sensitivity: Since D&C Red 17 is prohibited for use around the eyes in certain formulations, it's essential to avoid using it in eye products unless permitted.
• Skin Sensitivity: As with all synthetic dyes, sensitivity testing should be conducted to ensure the colorant does not cause adverse reactions in consumers with sensitive skin.

Common Applications:

• Cosmetics and Personal Care Products: D&C Red 17 is commonly used in oil-based formulations, such as lipsticks, lip glosses, body lotions, and creams, where it provides a rich, vibrant red color.
• Nail Products: It is also used in nail polishes, where a stable red color is desired.
• Pharmaceuticals: D&C Red 17 may be used in certain pharmaceutical applications, particularly for colorant purposes in capsule coatings or other non-oral uses.

Summary of Usage Rate:

• Typical usage rate: 0.1% to 1%
• Lip products: 0.1% to 1%
• Other cosmetics (creams, lotions, blushes): 0.1% to 0.5%

Always consult relevant regulations and guidelines to ensure compliance with safety and usage restrictions