Description

Foodred6 CAS NO 25738-43-6 is a high-purity, synthetic red colorant belonging to the azo dye class, widely recognized for its vibrant and stable hue. This product is essential for manufacturers requiring consistent, reliable, and compliant coloring solutions for consumer goods. It is primarily utilized by producers in the food, beverage, pharmaceutical, and cosmetic industries seeking to enhance product appeal while adhering to stringent global safety regulations.

Application

• Primary coloring agent in confectionery products such as candies, gums, and decorative sugars.
• Used in the production of beverages, including fruit drinks, sodas, and sports drinks, to achieve a uniform red color.
• Formulation of pharmaceutical coatings and syrups for product identification and aesthetic purposes.
• Coloring of cosmetic and personal care items like lipsticks, soaps, and bath products.
• Application in dairy products including yogurts, ice creams, and flavored milks.
• Used in bakery and pastry fillings to provide an attractive visual presentation.
• Potential use in pet food and vitamin supplements for color coding.

Basic Information

Product Name	Foodred6
CAS No.	25738-43-6
Molecular Formula	C20H11N2Na3O10S3
Molecular Weight	604.48 g/mol
Synonyms	FD&C Red No. 6; CI 15850; E123; Carmoisine; Azorubine; Acid Red 14; Food Red 6; L-Azorubine
EINECS	247-211-7

Quality Control

Our Foodred6 is manufactured under strict quality management systems to ensure it meets the highest purity and safety standards for its intended applications. Each batch is tested against specifications for identity, strength, quality, and purity, with compliance to relevant standards such as FCC (Food Chemicals Codex) and EU Directive 94/36/EC for food colors. Comprehensive Certificates of Analysis (COA) documenting all test results are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Identification (IR)	Conforms
Assay (HPLC)	≥ 85.0%
Loss on Drying	≤ 15.0%
Water-soluble Matter	≤ 0.2%
Ether-soluble Matter	≤ 0.2%
Subsidiary Colors	≤ 3.0%
Lead (Pb)	≤ 10 mg/kg
Arsenic (As)	≤ 3 mg/kg

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.