Ponceau 4r Red Shade

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Ponceau 4r red shade is a high-concentration synthetic red azo dye, widely used for imparting bright red coloration to food, textiles, and cosmetics. It exhibits excellent water solubility and strong affinity for protein fibers and various substrates. Known for its vibrant and stable red shade, Ponceau 4R is commonly applied in food coloring, textile dyeing, and cosmetic formulations. It complies with regulatory standards for approved uses in several countries.

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Category: Colorants(food) Tags: Azo Dye, Cosmetic Colorant, Food Colorant, Ponceau 4R Red Shade 84%, Synthetic Red Dye, Textile dye

Description

Table of Contents

Ponceau 4r Red Shade

Primary Uses

Food and Beverage Chemicals

Used as a colorant in beverages, confectionery, baked goods, and processed foods to provide a bright red hue.
Employed in the food industry under regulatory guidelines as a permitted synthetic dye.

Textile Chemicals

Applied in dyeing wool, silk, and nylon fibers to produce consistent red shades.
Used in acid dye baths for uniform color uptake and excellent fastness.

Cosmetic and Personal Care Chemicals

Incorporated as a colorant in cosmetic products including lipsticks, blush, and other makeup formulations.
Provides vibrant red coloration with good stability.

Secondary Uses

Scientific and Educational Research

Utilized in biological staining and microscopy as a red dye.

Used in laboratory dyeing and fiber analysis studies.

KEY PRODUCT FEATURES

1. Basic Identification Attributes

Botanical Source: Synthetic
Common/Trade Name: Ponceau 4R Red Shade 84%
INCI Name: Ponceau 4R
CAS Number: 2611-82-7
HS Code: 3204.19
Synonyms: Acid Red 18, Food Red 7

2. Physical & Chemical Properties

Physical State: Fine powder or granules
Color & Odor: Bright red; odorless
Solubility: Highly soluble in water
Density: Approx. 1.4 g/cm³
Shelf Life: 24 months under proper storage

3. Safety & Hazard Attributes

GHS Classification: May cause skin and eye irritation; potential allergen
Toxicity: Low to moderate; regulated for safe use in food and cosmetics
Allergen Information: Possible allergen for sensitive individuals
Exposure Limits: Follow occupational safety and regulatory guidelines

4. Storage & Handling Attributes

Storage Conditions: Store in a cool, dry, well-ventilated place, away from light and moisture
Container Type: Sealed polyethylene or glass containers
Shelf Life: 24 months when stored properly
Handling Precautions: Use gloves, mask, and protective clothing to minimize exposure

5. Regulatory & Compliance Attributes

Complies with food-grade dye regulations (e.g., FDA, EU directives)
Approved for use in cosmetics subject to local regulations
Manufactured in GMP-compliant facilities

6. Environmental & Health Impact

Biodegradability: Moderate; dispose according to local regulations
Ecotoxicity: Potentially harmful to aquatic life at high concentrations
Bioaccumulation: Not expected

SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions

PPE Required: Gloves, protective eyewear, dust mask
Handling Guidelines: Avoid inhalation and contact with skin or eyes

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 immediate medical attention

Firefighting Measures

Fire Hazards: Non-flammable
Extinguishing Media: Use water spray, foam, or dry chemical for surrounding fire
Special Precautions: Avoid inhaling combustion fumes
Hazardous Combustion Products: Carbon monoxide, nitrogen oxides