Tartrazine Yellow
Tartrazine yellow is a synthetic azo dye known for its bright lemon-yellow color and excellent solubility in water. Widely used as a food dye and in various industrial applications, it offers stable, vibrant coloration with good fastness properties. Tartrazine is commonly employed in food products, cosmetics, and pharmaceuticals, meeting regulatory standards for safety and quality.
Tartrazine Yellow
Primary Uses
- Food and Beverage Chemicals
- Used as a colorant in beverages, candies, baked goods, snacks, and processed foods to impart a bright yellow color.
- Approved as a food-grade dye under multiple international food safety regulations.
- Cosmetic and Personal Care Chemicals
- Incorporated in cosmetic formulations such as lipsticks, nail polishes, and hair dyes (subject to regulatory approval).
- Pharmaceutical Chemicals
- Used as a coloring agent in pharmaceutical tablets, syrups, and capsules for product identification and appeal.
Secondary Uses
- Textile Chemicals
- Applied occasionally in textile dyeing and printing to achieve yellow hues.
- Industrial and Specialty Applications
- Used in inks, paints, and coatings requiring stable yellow pigmentation.
- Scientific and Educational Research
- Utilized in research related to colorant performance, stability, and safety evaluation.
1. Basic Identification Attributes
- Botanical Source: Synthetic
- Common/Trade Name: Tartrazine Yellow 88%
- INCI Name: Tartrazine
- CAS Number: 1934-21-0
- HS Code: 3204.19
- Synonyms: FD&C Yellow 5, E102
2. Physical & Chemical Properties
- Physical State: Powder or granules
- Color & Odor: Bright lemon yellow; odorless
- Solubility: Highly soluble in water
- Density: Approx. 1.5 g/cm³
- Shelf Life: 24 months under proper storage
3. Safety & Hazard Attributes
- GHS Classification: May cause allergic reactions or sensitivities
- Toxicity: Low toxicity; approved for regulated food and cosmetic use
- Allergen Information: Potential allergen for sensitive individuals
- Exposure Limits: Follow food safety guidelines
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated area away from light
- Container Type: Sealed polyethylene or food-grade containers
- Shelf Life: 24 months when stored properly
- Handling Precautions: Use gloves and dust mask to prevent inhalation
5. Regulatory & Compliance Attributes
- Complies with food, cosmetic, and pharmaceutical regulations
- Manufactured in GMP-compliant facilities
6. Environmental & Health Impact
- Biodegradability: Moderate; dispose according to local regulations
- Ecotoxicity: Low at typical use concentrations
- Bioaccumulation: Not expected
Safety Handling Precautions
- PPE Required: Gloves, protective eyewear, dust mask
- Handling Guidelines: Avoid dust inhalation; avoid skin and eye contact
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if symptoms persist
- Skin Contact: Wash with soap and water
- Eye Contact: Rinse thoroughly with water; consult a doctor if irritation continues
- Ingestion: Seek medical attention if adverse effects occur
Firefighting Measures
- Fire Hazards: Non-flammable
- Extinguishing Media: Use extinguishing media suitable for surrounding fire
- Special Precautions: None required
- Hazardous Combustion Products: None known
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