Description

Pigment Red 170 is a high-performance, high-opacity organic pigment renowned for its excellent color strength and durability. This product is a critical component for achieving vibrant, long-lasting red shades in demanding applications. It is primarily utilized by manufacturers in the coatings, plastics, and printing ink industries who require superior weather fastness and chemical resistance. Our supply ensures consistent quality and reliable performance for your production needs.

Application

• Industrial Coatings: For automotive OEM and refinish paints, industrial machinery coatings, and architectural paints requiring excellent exterior durability.
• Plastics Coloring: Masterbatch and compound production for engineering plastics, PVC, polyolefins, and synthetic fibers.
• Printing Inks: Formulation of high-quality offset, gravure, and flexographic inks for packaging and publications.
• Specialty Applications: Used in the coloration of artists' colors, leather, and construction materials like concrete.

Basic Information

Product Name	Pigment Red 170
CAS No.	2786-76-7
Molecular Formula	C26H22N4O4
Molecular Weight	454.48 g/mol
Synonyms	Pigment Red 170; C.I. 12475; Naphthol AS Red; Permanent Carmine FBB; C.I. Pigment Red 170; 5-[(2-Methoxy-4-nitrophenyl)azo]-6-methyl-1H-benzimidazol-2-ol; 1-[(2-Methoxy-5-nitrophenyl)azo]-2-hydroxy-3-naphththoic acid anilide; PR 170.
EINECS	220-522-2

Quality Control

Our Pigment Red 170 is manufactured under a stringent quality management system to ensure batch-to-batch consistency. Quality is verified against key parameters including color strength, hue, particle size distribution, and rheological properties. A comprehensive Certificate of Analysis (COA) detailing purity and performance specifications is provided with every shipment to guarantee compliance with your technical 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 incompatible materials. Under these conditions, the product has excellent shelf stability.

Specification

Item	Specification
Appearance	Red Powder
Color Strength	100 ± 5% (vs. Standard)
Hue	Conforms to Standard
Particle Size (D50)	< 1.0 μm
Oil Absorption	40 - 60 g/100g
pH Value (10% Aqueous Slurry)	6.0 - 8.0
Volatile Matter (at 105°C)	≤ 2.0 %
Light Fastness (1-8)	≥ 7
Weather Fastness (1-5)	≥ 4

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