Dyeing and Pigments

Pigment Red 170 (CI 12475)

Chemical Class: Naphthol AS

​Specifications

• ​Color Index No.: 12475
• ​Appearance: Bluish red powder
• ​Specific Surface Area: 30.50 m²/g
• ​Bulk Density: 1.33 kg/L
• ​Oil Absorption: 47.90 g/100g
• ​Density: 1.45 g/cm³

​Applications

• ​Coatings:
  • Ideal for ​industrial coatings and ​automotive primers requiring a ​bluish-red hue with ​moderate weather resistance and ​ease of dispersion.
• ​Printing Inks:
  • Used in ​flexographic inks and ​packaging inks for labels and publications, offering ​cost-effective coloration and ​stable performance in high-speed printing.
• ​Plastics & Polymers:
  • Suitable for ​polyolefins, ​PVC, and ​engineering plastics where ​thermal stability (up to 200°C) and ​bright coloration are critical.
• ​Textiles:
  • Applied in ​synthetic fiber dyeing for durable red shades with ​good washfastness.