FD&C RED 40 Powder, Allura Red AC

FD&C Red No. 40 Powder, Allura Red AC, CI 16035

FD&C Red No. 40, also known as Allura Red AC, Food Red 17, or E129, is a synthetic, water-soluble red azo dye used in color formulation development for food, pharmaceutical, cosmetic, and industrial applications. It is supplied as a dark reddish-brown powder and produces a vivid red coloration when dissolved in water.

The material has a Color Index Number of 16035 and CAS Number 25956-17-6. According to supplier specifications, it contains a minimum of 89% pure color and exhibits good heat stability. Its maximum visible absorbance is approximately 504 nm under typical aqueous testing conditions.

Product Specifications

Typical Composition

Heavy Metal Limits

Stability Characteristics

Potential Applications

• Food and beverage color formulation research
• Pharmaceutical color formulation development
• Cosmetics and personal care color formulations
• Laboratory research and analytical applications
• Water-based dye and specialty color formulations

Applications are illustrative and do not establish that the supplied material is certified or suitable for regulated end uses.

Storage and Handling

Store in tightly closed containers in a cool, dry, well-ventilated location. Protect from moisture, direct sunlight, and incompatible oxidizing agents. Avoid generating airborne dust and use appropriate protective equipment. Consult the Safety Data Sheet before handling.

Technical Information and Regulatory Disclaimer:

Technical specifications, composition, purity, heavy metal limits, and performance data are based on supplier-provided information and have not been independently verified by Chemical Store. These values are provided for reference only and do not constitute lot-specific test results, a guarantee of quality, or confirmation of regulatory compliance.

Buyers must conduct appropriate testing and verify suitability, applicable regulations, and required certifications before use. FDA batch certification has not been verified. This product must not be used in applications requiring FDA-certified color additives unless the necessary certification has been obtained and verified.