Description

Tribarium Bis[4-[(5-Chloro-4-Methyl-2-Sulphonatophenyl)Azo]-3-Hydroxynaphthalene-2,7-Disulphonate] is a high-purity barium salt of a complex azo dye intermediate, specifically engineered for demanding industrial synthesis. This compound matters for its role as a critical precursor in the production of high-performance, lightfast pigments and specialty dyes. Industrial manufacturers and R&D laboratories in the pigments, dyes, coatings, and plastics sectors require this material for developing products with superior color strength and environmental stability.

Application

• Precursor for High-Performance Pigments: A key intermediate in synthesizing complex azo pigments known for excellent lightfastness and weather resistance.
• Specialty Dye Manufacturing: Used in the production of dyes for industrial applications, including inks and textiles.
• Functional Colorant for Polymers: Imparts stable coloration to engineering plastics and high-performance resins.
• Research & Development: Serves as a building block in chemical research for developing new chromophores and functional materials.
• Coatings and Paints: Contributes to the formulation of durable industrial and automotive coatings requiring consistent, vibrant colors.

Basic Information

Item	Detail
Product Name	Tribarium Bis[4-[(5-Chloro-4-Methyl-2-Sulphonatophenyl)Azo]-3-Hydroxynaphthalene-2,7-Disulphonate]
CAS No.	68959-10-4
Molecular Formula	C34H18Ba3Cl2N4O20S6
Molecular Weight	Contact for details
Synonyms	Barium 4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-2,7-naphthalenedisulfonate (2:3); C.I. Pigment Red 52:2 (Barium Salt); 68959-10-4; Tribarium 4-[(5-chloro-4-methyl-2-sulfonatophenyl)azo]-3-hydroxynaphthalene-2,7-disulfonate; Barium salt of 5-Chloro-4-methyl-2-[(3-hydroxy-2,7-disulfo-1-naphthyl)azo]benzenesulfonic acid; Pigment Red 52:2; Azo pigment intermediate BA salt
EINECS	Contact for details

Quality Control

Our production of Tribarium Bis[4-[(5-Chloro-4-Methyl-2-Sulphonatophenyl)Azo]-3-Hydroxynaphthalene-2,7-Disulphonate] adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for industrial applications. All materials undergo rigorous analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness to maintain product integrity.

Specification

Item	Specification
Appearance	Red to reddish-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Sulfated Ash	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Slightly soluble in water

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