Description

Pigment Red 144 is a high-performance, disazo condensation pigment renowned for its excellent color strength and durability. This compound is a critical component for achieving vibrant, long-lasting red shades in demanding industrial applications. It is primarily utilized by manufacturers in the plastics, coatings, and synthetic fibers industries who require superior weatherfastness and thermal stability.

Application

• Coloration of engineering plastics (e.g., ABS, PS, PC) requiring high processing temperatures.
• Industrial and automotive coatings, including powder coatings, for excellent exterior durability.
• Spinning mass coloration of synthetic fibers such as polypropylene and polyamide.
• Printing inks, particularly for packaging and other applications demanding good lightfastness.
• Masterbatch production for consistent and efficient color dispersion in polymer systems.
• Coloring of rubber and elastomeric materials.

Basic Information

Product Name	Pigment Red 144
CAS No.	5280-78-4
Molecular Formula	C₄₀H₂₃Cl₂N₇O₂
Molecular Weight	712.56 g/mol
Synonyms	C.I. Pigment Red 144; Disazo Condensation Pigment Red 144; Pigment Red 144 (C.I. 20735); Cromophtal Red BRN; Cinquasia Red B RT-790-D; Permanent Red HFT; Paliogen Red K 3911HD; PV Fast Red HFT
EINECS	226-098-1

Quality Control

Our production of Pigment Red 144 adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including color strength, shade, particle size distribution, and rheological properties. Certificates of Analysis (COA) detailing these specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain optimal color properties.

Specification

Item	Specification
Appearance	Red Powder
Identification (IR)	Conforms
Color Strength	100 ± 5% (vs. Standard)
Hue	Within agreed tolerance
Resistance to Light	7-8 (ISO 105-B02)
Heat Stability	280°C min
Volatile Matter	≤ 2.0%
Water Soluble Matter	≤ 1.5%
pH Value (Aqueous Extract)	6.0 - 8.0

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.