Description

Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, hydrogen bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulfonato(3-)]chromate(3-), compd. with 3-[(2-ethylhexyl)oxy]-1-propanamine is a complex, high-performance organic dye salt, also known as Solvent Black 29. This compound is engineered to deliver exceptional color strength, thermal stability, and solubility in non-polar to moderately polar organic media. It is primarily required by manufacturers in the plastics, inks, coatings, and specialty chemical sectors seeking reliable and consistent pigmentation for demanding applications.

Application

• Solvent-Based Inks: A key colorant for flexographic, gravure, and specialty printing inks, providing deep, consistent black shades.
• Plastics and Polymers: Used for the mass coloration of engineering plastics, synthetic fibers, and films where high-temperature processing stability is critical.
• Industrial Coatings: Imparts durable and weather-resistant coloration to automotive refinish paints, industrial maintenance coatings, and wood stains.
• Wood Stains and Polishes: Provides deep penetration and uniform coloring for wood treatment products.
• Waxes and Greases: Employed as a color marker or identifier in lubricants, waxes, and related petroleum-based products.
• Specialty Chemical Intermediates: Serves as a precursor or color component in the synthesis of more complex dye and pigment formulations.

Basic Information

Item	Details
Product Name	Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, hydrogen bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulfonato(3-)]chromate(3-), compd. with 3-[(2-ethylhexyl)oxy]-1-propanamine
CAS No.	84962-27-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Solvent Black 29; C.I. 12195; Spirit Black SB; Oil Black SB; Aizen Spirit Black SBH; Waxoline Black AP-FW; Ceres Black BN; Sudan Black SB
EINECS	Contact for details

Quality Control

Our production of Solvent Black 29 adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is analyzed against key parameters including color strength, solubility, and impurity profile. A comprehensive Certificate of Analysis (COA) documenting purity, physical properties, and performance tests is provided with every shipment 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed when not in use to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	Black powder or granules
Identification (IR)	Conforms to standard
Color Strength	100% ± 5% (vs. Standard)
Moisture Content	≤ 2.0%
Ash Content	≤ 1.0%
Solubility (in Toluene)	Clear, complete solution
Particle Size (95% Pass)	≤ 100 µm

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