Red 3132/ Item 3132
Pigment Red 21 (CI 12300)
Chemical Class: Monoazo
Specifications
Color Index No.: 12300
Appearance: Red powder
Specific Surface Area: 44.90 m²/g
Bulk Density: 1.32 kg/L
Oil Absorption: 42....
Category：Dyeing and Pigments
Introduction
Pigment Red 21 (CI 12300)
Chemical Class: Monoazo
Specifications
- Color Index No.: 12300
- Appearance: Red powder
- Specific Surface Area: 44.90 m²/g
- Bulk Density: 1.32 kg/L
- Oil Absorption: 42.20 g/100g
- Density: 1.46 g/cm³
Applications
- Printing Inks:
- Used in flexographic, gravure, and offset inks for packaging and labels due to moderate color strength and good dispersibility.
- Plastics & Polymers:
- Suitable for PVC, polyolefins, and rubber products requiring bright red coloration and thermal stability.
- Coatings:
- Applied in industrial coatings where balanced oil absorption ensures compatibility with binders and resins.
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