Description

Ci 75300 is a high-purity synthetic organic pigment, identified by the CAS registry number 94875-80-6. This compound is valued for its excellent color strength and stability, making it a critical component for achieving consistent and durable coloration. It is primarily utilized by manufacturers in the coatings, plastics, and specialty inks industries who require reliable and high-performance pigments for their formulations.

Application

• As a key colorant in industrial and automotive coatings for enhanced UV and weather resistance.
• For coloring engineering plastics and polymers where thermal stability is paramount.
• In the formulation of specialty printing inks, including packaging and security inks.
• Used in the pigmentation of masterbatches for consistent color dispersion in various resin systems.
• As a color pigment in synthetic fibers and filaments.
• Potential applications in colored cosmetics where approved for use.

Basic Information

Product Name	Ci 75300
CAS No.	94875-80-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pigment Yellow 138; C.I. Pigment Yellow 138; PY 138; 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]; Permanent Yellow GR; Novoperm Yellow HR; Graphtol Yellow H2R; C.I. 75300
EINECS	Contact for details

Quality Control

Our Ci 75300 is manufactured under a stringent quality management system to ensure batch-to-batch consistency and high performance. Quality is verified through comprehensive analytical testing, including purity assay, shade strength, and particle size distribution analysis. A Certificate of Analysis (COA) detailing all relevant specifications is provided with each 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). This product is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow Powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Color Strength	100 ± 5% (vs. Std.)
Moisture (KF)	≤ 2.0%
Residue on Sieve (63 µm)	≤ 1.0%

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