Description

Tribarium Bis[4-[(4-Chloro-3-Sulphonatophenyl)Azo]-3-Hydroxynaphthalene-2,7-Disulphonate] is a high-purity, organometallic azo dye complex. This compound is valued for its excellent color strength, stability, and specific functional properties derived from its barium salt structure and multiple sulphonate groups. It is primarily sought by manufacturers in the specialty chemicals sector for advanced material applications. The product is supplied under strict quality control to ensure batch-to-batch consistency for industrial processes.

Application

• Specialty Pigments and Dyes: As a key intermediate or colorant for high-performance pigments, particularly where barium salts offer specific benefits like improved lightfastness or thermal stability.
• Functional Material Synthesis: Used in the research and production of advanced materials, such as optical filters or sensors, leveraging its specific chromophoric and metal-complex properties.
• Analytical Chemistry Reagents: Serves as a complexometric agent or a colorimetric indicator in specific analytical methodologies due to its defined azo structure.
• Textile and Leather Processing: Potential application as a specialty dye for niche textile or leather treatments requiring specific metal-complex dye characteristics.
• Research & Development: A critical compound for chemical R&D in organic synthesis, coordination chemistry, and the development of new colorants.
• Ink Formulations: For specialty printing inks where its chemical structure provides unique solubility or color properties.

Basic Information

Product Name	Tribarium Bis[4-[(4-Chloro-3-Sulphonatophenyl)Azo]-3-Hydroxynaphthalene-2,7-Disulphonate]
CAS No.	94109-21-4
Molecular Formula	C34H18Ba3Cl2N4O20S6
Molecular Weight	Contact for details
Synonyms	Barium 4-[(4-Chloro-3-sulfophenyl)azo]-3-hydroxy-2,7-naphthalenedisulfonate Complex
Tribarium 4-[(4-Chloro-3-sulfonatophenyl)azo]-3-hydroxynaphthalene-2,7-disulfonate
Barium Lake of CI Acid Red (related compound)
Azo Dye Barium Salt Complex
Bis[4-[(4-Chloro-3-Sulphonatophenyl)Azo]-3-Hydroxynaphthalene-2,7-Disulphonic Acid] Tribarium Salt
94109-21-4
Contact for additional trade names
EINECS	Contact for details

Quality Control

Our production of Tribarium Bis[4-[(4-Chloro-3-Sulphonatophenyl)Azo]-3-Hydroxynaphthalene-2,7-Disulphonate] adheres to a stringent quality management system. Every batch is analyzed to confirm identity, purity, and consistency using advanced techniques like HPLC and FTIR. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with each shipment to ensure it meets your precise 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 material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0% (or as per grade)
Loss on Drying	≤ 5.0%
Sulfated Ash	To be specified per grade
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Specified per grade

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