Description

Pigment Organic Azotol Ko is a high-performance organic azo pigment known for its excellent color strength and durability. This compound is critical for providing vibrant, long-lasting coloration in a variety of demanding industrial applications. It is primarily sought after by manufacturers in the plastics, coatings, inks, and specialty chemical sectors who require reliable and consistent pigmentation.

Application

• Primary coloring agent for engineering plastics and synthetic fibers.
• Formulation of high-quality industrial and decorative paints and coatings.
• Manufacturing of printing inks for packaging and publications.
• Coloration of masterbatches for uniform pigment dispersion in polymers.
• Use in specialty applications requiring lightfastness and chemical resistance.
• Potential use in the coloration of rubber and elastomeric products.

Basic Information

Product Name	Pigment Organic Azotol Ko
CAS No.	12572-71-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Pigment Red 187; Azotol Ko Pigment; Pigment Red 187; Azo Pigment Ko; 12572-71-3; Azotol Ko; Organic Red Pigment Ko; C.I. 12467
EINECS	Contact for details

Quality Control

Our Pigment Organic Azotol Ko is manufactured under strict quality control protocols to ensure batch-to-batch consistency and performance. We adhere to industry-standard testing for color value, strength, and particle size distribution. A Certificate of Analysis (COA) detailing purity and key specifications is provided with every shipment to guarantee it meets your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Red Powder
Color Strength	100 ± 5% (vs. Standard)
Purity (HPLC)	≥ 95.0%
Moisture Content	≤ 2.0%
Ash Content	≤ 1.0%
Particle Size (D50)	Contact for details
Lightfastness	≥ 6-7 (ISO 105-B02)
Heat Resistance	≥ 200°C

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