Description

6-Chloro-4-[(2-Hydroxy-1-Naphthyl)Azo]Toluene-3-Sulphonic Acid, Barium Salt is a high-purity, organometallic azo compound primarily utilized as a key pigment and colorant intermediate. This product is valued for its ability to impart stable, vivid coloration in demanding industrial applications, offering excellent performance characteristics. It is essential for manufacturers in the pigments, dyes, and specialty chemical sectors seeking reliable intermediates for producing high-quality colorants.

Application

• Primary Pigment Intermediate: Serves as a crucial precursor in the synthesis of high-performance organic pigments, particularly for applications requiring light and weather fastness.
• Industrial Dye Manufacturing: Used in the production of specialized dyes for plastics, synthetic fibers, and coatings where color stability is paramount.
• Ink Formulations: An important component in the manufacture of industrial and specialty printing inks, contributing to color intensity and durability.
• Functional Colorant: Employed in the creation of colorants for masterbatch and polymer coloration processes.
• Research & Development: Used in chemical R&D for developing new chromophores and studying azo dye chemistry and metal complexation.

Basic Information

Product Name	6-Chloro-4-[(2-Hydroxy-1-Naphthyl)Azo]Toluene-3-Sulphonic Acid, Barium Salt
CAS No.	84030-33-1
Molecular Formula	C17H11ClN2O4S · xBa (Contact for exact stoichiometry)
Molecular Weight	Contact for details
Synonyms	6-Chloro-4-[(2-hydroxy-1-naphthyl)azo]toluene-3-sulfonic acid barium salt; Barium salt of 6-chloro-4-[(2-hydroxy-1-naphthyl)azo]-m-toluenesulfonic acid; C.I. Pigment Red; Azo Barium Lake; 2-Naphthol, 1-[(6-chloro-3-sulfo-2-methylphenyl)azo]-, barium salt; Barium 6-chloro-4-[(2-hydroxynaphthalen-1-yl)diazenyl]-2-methylbenzenesulfonate; Pigment intermediate 84030-33-1
EINECS	Contact for details

Quality Control

Our production of 6-Chloro-4-[(2-Hydroxy-1-Naphthyl)Azo]Toluene-3-Sulphonic Acid, Barium Salt adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Every lot undergoes comprehensive analytical testing, including assay, identification, and impurity profiling. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance and regulatory 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Fine powder or crystalline solid
Color	Characteristic color (e.g., red/orange/brown shade)
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95% (or as per grade)
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Solubility	Characteristic profile

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