Description

Oracet Blue CAS NO 12769-16-3 is a synthetic organic colorant belonging to the anthraquinone dye class. This high-performance pigment is valued for its excellent color strength, stability, and versatility in demanding industrial applications. It is primarily sought after by manufacturers in the plastics, synthetic fibers, and specialty coatings industries seeking consistent, vibrant blue coloration.

Application

• Plastics Coloring: Masterbatch and compound production for polyolefins (PP, PE), PVC, ABS, and engineering plastics.
• Synthetic Fibers: Mass coloration (dope dyeing) of polyester, nylon, and acrylic fibers for superior light and wash fastness.
• Industrial Coatings: Pigmentation for automotive, coil, and powder coatings requiring high thermal and chemical resistance.
• Inks: Manufacturing of specialty printing inks, including packaging and security inks.
• Lacquers and Resins: Coloring for transparent and opaque lacquers, as well as cast resins.
• Specialty Applications: Potential use in coloration of specialty papers and other niche industrial products.

Basic Information

Product Name	Oracet Blue
CAS No.	12769-16-3
Molecular Formula	C~32~H~24~N~2~O~8~
Molecular Weight	564.55 g/mol
Synonyms	Solvent Blue 97; C.I. 61528; 1,4-Bis[(2,6-diethyl-4-methylphenyl)amino]anthraquinone; 1,4-Bis(mesitylamino)anthraquinone; Oracet Blue B; Macrolex Blue RR; Ceres Blue GN; Anthraquinone Blue Dye
EINECS	Contact for details

Quality Control

Our Oracet Blue is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance. Quality is verified through comprehensive testing including identification, purity assay, and shade strength evaluation. A Certificate of Analysis (COA) detailing specific test results is provided with each shipment to guarantee compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark Blue Powder or Granules
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 98.0%
Color Strength	100 ± 3% (vs. Standard)
Ash Content	≤ 0.5%
Moisture Content	≤ 0.5%
Solubility	Complete in specified solvents

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