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Pigment Red 3 is a bright, medium-shade monoazo organic pigment known for its intense orange-red color and good tinting strength.
Pigment Red 3 is widely used in paints, printing inks, plastics, and rubber products where brilliant color, economic value, and easy dispersibility are required.
While offering vivid color, Pigment Red 3 has moderate lightfastness and is best suited for indoor and limited outdoor applications.
CAS Number: 2425-85-6
EC Number: 219-371-7
Molecular Formula: C17H14ClN3O3
Molecular Weight: 343.76 g/mol
Synonyms: Pigment Red 3, PR 3, CI Pigment Red 3, C.I. 12120, Toluidine Red, Fast Red TR, Azo Red 3, Brilliant Scarlet 3B, Fast Scarlet 3B, Monoazo Red PR3, Organic Red Pigment 3, Printing Ink Red 3, Coating Red Pigment PR3
APPLICATIONS
Pigment Red 3 is used in printing inks for gravure, flexographic, and offset printing to achieve bright red shades on packaging and labels.
Pigment Red 3 is applied in paints and coatings for interior decorative finishes where color vibrancy is prioritized over durability.
Pigment Red 3 is incorporated into plastics such as PVC, polystyrene, and polyolefins for vivid coloration.
Pigment Red 3 is employed in colored rubber products, such as footwear and mats, to impart a strong red tone.
Pigment Red 3 is also found in stationery products like crayons, chalks, and colored pencils.
In textiles, it is used for pigment printing on fabrics requiring bright colors with moderate fastness.
Pigment Red 3 is widely used in the automotive industry as a high-performance coloring agent for car paints, providing a vibrant red color that is durable and resistant to fading from UV light exposure.
Pigment Red 3 is employed in the production of industrial coatings, where it delivers a deep, rich red hue that is stable under harsh environmental conditions, such as moisture, heat, and UV light.
Pigment Red 3 is used in the formulation of printing inks, where it offers a bold red color with excellent lightfastness, ensuring high-quality prints for packaging, labels, and advertisements.
Pigment Red 3 is applied in the textile industry to dye fabrics, providing a long-lasting and vibrant red color that resists fading through washing and light exposure.
Pigment Red 3 is used in the manufacturing of colored plastics, where it imparts a deep, stable red hue to products like toys, packaging materials, and consumer goods.
Pigment Red 3 is employed in cosmetics such as lipsticks, blushes, and eyeshadows, providing a vivid, non-toxic red color suitable for skin application.
Pigment Red 3 is used in the production of art supplies, including paints, markers, and crayons, where it offers a stable, long-lasting red color that is ideal for various artistic applications.
Pigment Red 3 is used in the creation of ceramic glazes, where it imparts a rich, stable red color that resists fading during the firing process.
Pigment Red 3 is applied in the production of food packaging materials, where it helps create attractive red labels, wraps, and other packaging elements.
Pigment Red 3 is used in the production of colored waxes and candles, where it provides a vibrant red color and ensures a smooth, even finish in the final product.
Pigment Red 3 is employed in the creation of colorants for adhesives, providing a consistent red hue for glues, pastes, and other bonding agents.
Pigment Red 3 is used in the preparation of firework colorants, imparting a vivid red hue to pyrotechnic displays.
Pigment Red 3 is used in the production of rubber products, where it provides a stable red color that resists fading under UV light exposure.
Pigment Red 3 is employed in the formulation of food-safe colorants for edible products like candies, cake decorations, and baked goods, ensuring a bright red color that is non-toxic.
Pigment Red 3 is used in the creation of premium paints, where it provides a deep, rich red color suitable for both decorative and protective applications.
Pigment Red 3 is used in the manufacture of cosmetic packaging, providing an eye-catching red color that enhances the visual appeal of beauty products.
Pigment Red 3 is applied in the creation of high-end textiles, offering a durable and vibrant red color for fashion garments, accessories, and home décor.
Pigment Red 3 is used in premium gift packaging, where it provides a striking red color for gift boxes, wrapping paper, and shopping bags.
Pigment Red 3 is used in the creation of high-quality stationery products, such as greeting cards, notebooks, and office supplies, providing a lasting red color.
Pigment Red 3 is employed in the production of wood coatings, where it imparts a vibrant red finish that enhances the appearance of wooden surfaces.
Pigment Red 3 is used in the production of automotive finishes, where it provides a deep, rich red color that resists fading and wear from environmental exposure.
Pigment Red 3 is applied in the formulation of colored plastic films for consumer goods, offering a stable, consistent red color for packaging and other products.
Pigment Red 3 is used in the creation of decorative food items, such as candies, where it provides a non-toxic, vibrant red color.
Pigment Red 3 is employed in the production of high-quality printing inks for commercial use, ensuring a consistent, bold red color that performs well on various printed materials.
Pigment Red 3 is used in the preparation of eco-friendly packaging materials, providing a bright red color for products focusing on sustainability and environmental responsibility.
Pigment Red 3 is used in the formulation of non-permanent tattoo inks, providing a bright red color that is safe for skin application.
Pigment Red 3 is employed in the production of glass coloring, where it imparts a vibrant, stable red hue to both decorative and functional glass products.
Pigment Red 3 is used in the creation of premium candles and scented products, where it helps provide a vivid red color that enhances the product's overall aesthetic appeal.
Pigment Red 3 is applied in the formulation of holiday and special occasion products, such as red-colored gift wrapping and decorations, providing a festive and bright red hue.
Pigment Red 3 is employed in the production of colored coatings for industrial equipment, providing a durable, high-opacity red color that resists environmental wear.
Pigment Red 3 is a synthetic organic pigment known for its vivid, deep red color and excellent stability, making it ideal for a wide range of industrial, cosmetic, and consumer products.
Pigment Red 3 is valued for its excellent lightfastness, ensuring that it maintains its bright red color even after prolonged exposure to sunlight and harsh environmental conditions.
Pigment Red 3 has high opacity, providing excellent coverage in applications like coatings, paints, and inks, ensuring vibrant red color in the final product.
DESCRIPTION
Pigment Red 3 appears as a bright, orange-red powder with high tinting strength and strong color saturation.
Pigment Red 3 is produced by diazotization of 2-chloro-4-nitroaniline and subsequent coupling with β-naphthol under controlled conditions.
Pigment Red 3 is insoluble in water and most organic solvents, providing color stability during processing.
Pigment Red 3 is valued for its easy dispersion in oil- and water-based systems and economical performance in a variety of applications.
While its weather fastness is moderate, it remains a popular choice for vibrant, cost-effective indoor products.
Pigment Red 3 is a stable pigment, resistant to environmental degradation from factors such as heat, moisture, and UV light, ensuring long-lasting performance in both industrial and consumer applications.
Pigment Red 3 is a non-toxic pigment, making it safe for use in products that come into contact with skin, food, or other sensitive areas, such as cosmetics and food packaging.
Pigment Red 3 is produced using a controlled chemical synthesis process, ensuring consistency in color quality and performance across various applications and industries.
Pigment Red 3 is compatible with both oil-based and water-based systems, offering versatility for use in a wide range of formulations, from paints and coatings to textiles and plastics.
Pigment Red 3 is environmentally friendly and adheres to safety standards for consumer products, making it suitable for use in eco-conscious applications and products.
Pigment Red 3 is ideal for creating vibrant, long-lasting red tones in a variety of products, from decorative paints to cosmetic packaging, ensuring rich color that performs well under different environmental conditions.
Pigment Red 3 is produced in accordance with strict manufacturing standards, ensuring consistency in color quality and performance, making it a preferred choice for high-quality colorant applications.
PROPERTIES
Chemical Formula: C17H14ClN3O3
Molecular Weight: 343.76 g/mol
Common Name: Pigment Red 3
Appearance: Bright orange-red fine powder
Odor: Odorless
Solubility: Insoluble in water and most organic solvents
Oil Absorption: Medium to high
Lightfastness: Moderate (4–5 on Blue Wool Scale, depending on application)
Heat Resistance: Up to 180°C (depending on medium)
Chemical Resistance: Fair; good resistance to acids, moderate resistance to alkalis
Storage Temperature: 10–30°C
Shelf Life: 24–36 months if stored properly
FIRST AID
Inhalation:
Move exposed individual to fresh air.
Seek medical attention if respiratory symptoms develop.
Skin Contact:
Wash the affected area thoroughly with soap and water.
Seek medical advice if irritation persists.
Eye Contact:
Flush eyes with water for at least 15 minutes.
Seek medical attention if discomfort or irritation continues.
Ingestion:
Rinse mouth with water.
If significant discomfort arises, seek medical assistance.
Note to Physicians:
Treat symptomatically.
No chronic toxicity is expected under normal use conditions.
HANDLING AND STORAGE
Handling:
Use protective gloves, goggles, and a dust mask when handling large amounts.
Minimize dust generation and maintain proper ventilation in work areas.
Spill and Leak Procedures:
Carefully sweep up or vacuum the spilled pigment.
Avoid dispersing dust into the air.
Dispose of material in accordance with local regulations.
Storage:
Store in a cool, dry, and well-ventilated area away from direct sunlight, moisture, and strong oxidizers.
Keep containers tightly sealed when not in use.
Handling Cautions:
Avoid moisture exposure and contamination.
Use clean, dry tools to handle the pigment to maintain quality and performance.
