FD&C Yellow 6 Al Lake powder color ( 20 g )

FD&C Yellow No. 6 Al Lake is an organic lake colorant derived from the synthetic dye FD&C Yellow No. 6 (Sunset Yellow FCF). In its lake form, the colorant is bound to aluminum hydroxide, making it insoluble in water but stable and suitable for use in solid formulations. This enhances its durability and makes it ideal for use in products like powders, tablets, and cosmetics, such as eyeshadows, blushes, and lipsticks.

The Al Lake variant offers better color stability and adherence in formulations, particularly in products that require a dry or powder-based consistency. It is FDA-approved for use in food, drugs, and cosmetics within specific concentration limits, ensuring it is safe for consumer use. The color imparted by this lake is a vibrant yellow, often used to achieve a bright, warm hue in various applications.

FD&C Yellow No. 6 Al Lake is an organic lake colorant derived from FD&C Yellow No. 6 (Sunset Yellow FCF), a synthetic dye. It is combined with aluminum hydroxide to form a stable, water-insoluble pigment that can be used in a variety of applications, particularly in cosmetics, personal care products, pharmaceuticals, and food.

Full Description:

• Chemical Name: FD&C Yellow No. 6 Al Lake
• Code/Reference: L01-0634 (specific product code for the lake version)
• Type: Organic Lake Colorant (insoluble pigment)
• Base: Aluminum hydroxide (Al) complexed with FD&C Yellow No. 6
• Appearance: Typically appears as a yellow-orange powder.
• Solubility: Insoluble in water, but soluble in oils and organic solvents.
• Color: Bright yellow, with an orange undertone, typically used to impart a vibrant yellow shade in products.
• Chemical Formula: Derived from Sunset Yellow FCF (FD&C Yellow No. 6), which is C16H10N2Na2O7S2.
• Use Forms: Available in powder form, commonly used in dry formulations or those that are predominantly oil-based.

Key Characteristics:

• Stability: The lake form of FD&C Yellow No. 6 is more stable than its water-soluble counterpart, especially in products that are sensitive to water content, light, or heat. This makes it ideal for use in long-lasting products such as lipsticks, powders, and tablets.
• Adherence: The lake pigment has better adhesion properties compared to water-soluble dyes, making it suitable for use in solid formulations like makeup and pharmaceutical tablets where color retention and uniformity are important.
• Formulation Compatibility: It is compatible with oils, waxes, and organic solvents, but does not dissolve in water. This makes it ideal for anhydrous (water-free) or oil-based cosmetic products, as well as dry powder formulations.

Applications:

1. Cosmetics:
   • Lipsticks and lip glosses for a vibrant yellow or orange tint.
   • Eyeshadows, blushes, and foundations for subtle or bold yellow color effects.
   • Nail Polishes: Used to color nail products that require a stable yellow shade.
   • Powder-based cosmetics: Such as setting powders, face powders, and compact powders..
2. Personal Care Products:
   • Used in shampoos, conditioners, and body lotions to add color, especially in formulations that are oil-based or have a high wax content.

Usage Rate:

The usage rate of FD&C Yellow No. 6 Al Lake depends on the specific formulation and regulatory guidelines. The FDA and other regulatory agencies such as the European Medicines Agency (EMA) provide maximum allowable concentrations for different applications.

• Cosmetics:
  The typical usage concentration in cosmetic products such as lipsticks, eyeshadows, and blushes can range from 0.01% to 2% by weight, depending on the desired intensity of the color. The concentration should not exceed the FDA's recommended limits to ensure safety..

Regulatory Information:

• FDA Approval: FD&C Yellow No. 6 Al Lake (L01-0634) is FDA-approved for use in food, drugs, and cosmetics, but it must be used within the allowable concentration limits set by the FDA. The lake form of FD&C Yellow No. 6 offers an advantage in applications where a stable, insoluble pigment is needed.
• Safety: When used within the approved limits, FD&C Yellow No. 6 Al Lake is considered safe for use in cosmetic and pharmaceutical applications. As with all colorants, it is important to follow regulatory guidelines to prevent overexposure.

Summary:

FD&C Yellow No. 6 Al Lake (L01-0634) is a stable, bright yellow organic lake colorant used widely in cosmetics, pharmaceuticals, and food products. Its insolubility in water and compatibility with oil-based formulations make it ideal for use in solid and anhydrous products like lipsticks, eyeshadows, and tablets. The typical usage rate ranges from 0.01% to 2% depending on the product type, with specific regulatory limits set by agencies like the FDA to ensure safety. The lake form offers enhanced color stability and adherence compared to water-soluble dyes, making it a preferred choice for many applications