QUINIZARINE GREEN

Quinizarine Green is a synthetic organic pigment derived from anthraquinone compounds. It is known for its vibrant green shade, high colorfastness, and excellent thermal stability. This pigment is widely used in industrial and artistic applications due to its stability, resistance to fading, and compatibility with various materials, including plastics, paints, and textiles. Its chemical structure enables it to provide rich coloration and durability, making it a preferred choice for high-performance coatings and specialty products.

Applications

1. Paints and Coatings
   • Industrial Paints:
     Used in protective coatings for machinery and automotive parts due to its excellent durability and resistance to environmental factors.
   • Decorative Paints:
     Provides vibrant green shades for architectural and artistic applications.
2. Plastics and Polymers
   • Color Masterbatches:
     Quinizarine Green is used to create masterbatches for coloring plastics in packaging, household items, and automotive parts.
   • High-Performance Polymers:
     Its thermal stability makes it suitable for engineering plastics and specialty applications.
3. Textile Industry
   • Fabric Dyeing:
     Used as a pigment in synthetic fabrics to produce long-lasting and vibrant green hues.
   • Print Designs:
     Adds sharp and consistent coloration to textile patterns and designs.
4. Printing Inks
   • Offset Printing:
     Ideal for high-quality printing on paper, cardboard, and packaging materials.
   • Digital Printing:
     Used in ink formulations for digital printers to ensure vivid and precise colors.
5. Art Supplies
   • Pigment for Artists:
     Popular among artists for its rich green shade, used in oil, acrylic, and watercolor paints.
6. Specialty Applications
   • Cosmetics:
     Occasionally used in restricted quantities for coloring in cosmetic products.
   • Electronics:
     Serves as a pigment in specialized applications like printed circuit boards.

Safety and Handling

• Hazards:
  • Quinizarine Green is considered relatively low in toxicity but may cause irritation to the skin, eyes, and respiratory tract upon direct exposure.
  • Dust inhalation can cause discomfort; handle with care in powdered form.
• Precautions:
  • Personal Protective Equipment (PPE): Wear gloves, safety goggles, and a dust mask when handling the product.
  • Ventilation: Use in a well-ventilated area or under a fume hood to minimize inhalation risks.
  • Storage: Store in a cool, dry place in a sealed container, away from strong oxidizing agents.
  • Handling: Avoid generating dust. Use tools to minimize direct contact.
• First Aid:
  • Eye Contact: Rinse immediately with plenty of water for at least 15 minutes. Seek medical attention if irritation persists.
  • Skin Contact: Wash thoroughly with soap and water. Remove contaminated clothing.
  • Inhalation: Move to fresh air immediately. If breathing difficulties occur, seek medical assistance.
  • Ingestion: Rinse the mouth with water. Seek medical help if symptoms arise.