Description

2-(2,4,5,7-Tetrabromo-3,6-Dihydroxyxanthen-9-Yl)-3,4,5,6-Tetrachlorobenzoic Acid, Zirconium Salt is a high-purity, organometallic coordination complex valued for its unique chromogenic and complexing properties. This specialized chemical is engineered for applications requiring precise colorimetric detection and robust chemical stability. It serves as a critical reagent and intermediate for manufacturers in the analytical chemistry, specialty dyes, and advanced materials sectors.

Application

• Colorimetric Reagent: Used as a selective and sensitive chromogenic agent in analytical chemistry for the detection and quantification of specific metal ions or anions.
• Specialty Dye Intermediate: Serves as a key precursor in the synthesis of high-performance xanthene-based dyes and pigments for niche industrial applications.
• Complexometric Titration: Employed as a metallochromic indicator or a masking agent in complexometric titrations due to its strong binding affinity with zirconium.
• Research & Development: Utilized in academic and industrial R&D for developing new sensor materials, catalytic systems, and optical devices.
• Surface Treatment Additive: Potential use in formulations for surface coatings or treatments where specific metal-complexing properties are required.

Basic Information

Product Name	2-(2,4,5,7-Tetrabromo-3,6-Dihydroxyxanthen-9-Yl)-3,4,5,6-Tetrachlorobenzoic Acid, Zirconium Salt
CAS No.	94021-88-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Zirconium(IV) 2-(2,4,5,7-tetrabromo-3,6-dihydroxyxanthen-9-yl)-3,4,5,6-tetrachlorobenzoate; Tetrabromotetrachloroxanthene zirconium complex; Zirconium tetrabromotetrachlorogallein complex; Zirconium gallein derivative; Zirconium salt of bromochlorogallein; 94021-88-2; Zirconium-bromochlorogallein reagent
EINECS	Contact for details

Quality Control

Our production of 2-(2,4,5,7-Tetrabromo-3,6-Dihydroxyxanthen-9-Yl)-3,4,5,6-Tetrachlorobenzoic Acid, Zirconium Salt adheres to a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet exacting standards. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, minimize exposure during handling and transfer.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	Contact for details

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