Description

Pigment Red 9 is a versatile and widely used organic pigment belonging to the azo class, known for its bright and durable red shade. Its primary value lies in providing excellent color strength and good dispersibility, making it a cost-effective solution for mass coloration. This pigment is essential for manufacturers in the coatings, plastics, and printing ink industries seeking reliable and consistent red hues for their products.

Application

• Printing Inks: A primary application, providing vivid red shades for various ink systems including offset, flexographic, and gravure inks.
• Industrial Coatings: Used in the coloration of architectural paints, automotive refinishes, and general industrial finishes.
• Plastics Coloring: Suitable for coloring a range of thermoplastic and thermoset polymers, including PVC, polyolefins, and rubber.
• Textile Printing: Employed in pigment printing pastes for fabrics, offering good wash and light fastness.
• Artists' Colors: A component in the formulation of artists' oils, acrylics, and watercolors.
• Paper Coatings: Used in surface coloring and coating of specialty papers and boards.

Basic Information

Product Name	Pigment Red 9
CAS No.	6410-38-4
Molecular Formula	C₂₂H₁₆N₄O₅
Molecular Weight	416.39 g/mol
Synonyms	Permanent Red FRLL; C.I. Pigment Red 9; C.I. 12460; 2-[(2-Methoxy-5-nitrophenyl)azo]-N-(2-methylphenyl)-3-oxobutanamide; Benzenesulfonic acid, 2-[(2-methoxy-5-nitrophenyl)azo]-N-(2-methylphenyl)-3-oxobutanamide; Lithol Red FRLL; Pigment Scarlet FRLL
EINECS	229-094-2

Quality Control

Our Pigment Red 9 is manufactured under strict quality control protocols to ensure batch-to-batch consistency and performance reliability. Quality parameters such as color strength, hue, particle size distribution, and chemical purity are rigorously tested against established specifications. A Certificate of Analysis (COA) detailing these results 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 and sources of ignition.

Specification

Item	Specification
Appearance	Red Powder
Identification (IR)	Conforms
Color Strength	100 ± 5% (vs. Standard)
Hue	Within agreed tolerance
Particle Size (Residue on 45μm)	≤ 1.0%
Moisture Content	≤ 2.0%
Oil Absorption	40 - 60 g/100g
Light Fastness	≥ 5 (Scale 1-8)

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