Description

Brown 1 CAS NO 1341-94-2 is a high-purity synthetic organic pigment widely recognized for its excellent color strength and stability. This product is essential for industries requiring consistent, durable, and vibrant brown coloration in their formulations. It is primarily utilized by manufacturers in the coatings, plastics, inks, and specialty chemical sectors seeking reliable performance and batch-to-batch uniformity.

Application

• Industrial Coatings & Paints: Used as a colorant in automotive, architectural, and industrial protective coatings for its weather resistance.
• Plastics & Polymers: Imparts stable brown coloration to a wide range of thermoplastic and thermoset materials during masterbatch production.
• Printing Inks: A key pigment for packaging, publication, and specialty inks, offering good printability and color fidelity.
• Construction Materials: Incorporated into concrete, mortar, and other building materials for integral and surface coloring.
• Artists' Colors: Used in the formulation of professional-grade artists' paints, pastels, and other color media.
• Textile Dyeing & Printing: Applied in pigment printing processes for fabrics and non-wovens.
• Leather Finishing: Employed in the dyeing and finishing of leather goods to achieve uniform brown shades.
• Specialty Applications: Suitable for use in colored pencils, waxes, and other niche industrial coloring needs.

Basic Information

Product Name	Brown 1 CAS NO 1341-94-2
CAS No.	1341-94-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pigment Brown 1; C.I. 12480; C.I. Pigment Brown 1; Benzidine Brown; Diarylanilide Brown; Permanent Brown; Vulcan Fast Brown; Fast Brown; Brown Pigment 1
EINECS	215-684-0

Quality Control

Our Brown 1 CAS NO 1341-94-2 is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for color value, strength, particle size distribution, and chemical purity. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

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	Brown Powder
Color Strength	≥ 95% (vs. Standard)
Purity (HPLC)	≥ 96.0%
Moisture Content	≤ 2.0%
Ash Content	≤ 1.0%
Water Soluble Matter	≤ 1.5%
Particle Size (D50)	≤ 5.0 μm
pH Value (10% Slurry)	5.0 - 8.0
Identification (IR)	Conforms to Standard

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