Description

Ci 37151 is a high-purity synthetic organic pigment, also known by its CAS number 62778-15-8. This compound is valued for its excellent color strength, stability, and consistency, making it a critical component for demanding industrial applications. It is primarily sought after by manufacturers in the coatings, plastics, and specialty inks industries who require reliable and high-performance colorants.

Application

• Industrial Coatings: Used in automotive, coil, and powder coatings for durable and weather-resistant coloration.
• Plastics Coloring: Imparts vibrant and stable color to engineering plastics, masterbatches, and synthetic fibers.
• Specialty Inks: A key pigment for high-quality printing inks, including packaging and security inks.
• Artist and Decorative Paints: Provides high tinting strength and lightfastness in professional-grade paints.
• Textile Printing: Used in pigment printing pastes for fabrics.
• Construction Materials: Incorporated into colored concrete, mortar, and other building materials.

Basic Information

Item	Detail
Product Name	Ci 37151
CAS No.	62778-15-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pigment Yellow 185; C.I. Pigment Yellow 185; PY 185; 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]; 62778-15-8; P.Y.185; C.I. 37151
EINECS	Contact for details

Quality Control

Our Ci 37151 is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for color value, particle size distribution, and chemical purity. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance protocols.

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.

Specification

Item	Specification
Appearance	Yellow Powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Color Strength	100 ± 5% (vs. Std.)
Moisture Content	≤ 2.0%
Residue on Sieve (45μm)	≤ 1.0%

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