Description

Disodium 2,2'-Azoxybis[Hydroxyphenylacetate] is a specialized organic salt with a unique azoxy-bridged diphenyl structure. This compound is valued for its role as a versatile intermediate and functional additive in advanced chemical synthesis and material science. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop products with specific performance characteristics.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those requiring a diphenyl backbone.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its structural motif imparts specific biological activity.
• Polymer & Resin Modifier: Acts as a functional monomer or cross-linking agent to enhance the thermal stability, UV resistance, or mechanical properties of specialty polymers and epoxy resins.
• Research & Development: A valuable reagent in organic chemistry R&D for constructing novel azoxy-containing compounds and studying structure-activity relationships.
• Dye & Pigment Precursor: Utilized in the synthesis of high-performance azo dyes and pigments for industrial applications.
• Chelating Agent: Functions as a ligand for metal ions in certain catalytic systems or analytical chemistry applications.

Basic Information

Product Name	Disodium 2,2'-Azoxybis[Hydroxyphenylacetate]
CAS No.	94166-72-0
Molecular Formula	C16H12N2Na2O8
Molecular Weight	414.25 g/mol
Synonyms	Disodium 2,2'-Azoxybis(2-hydroxyphenylacetate); 2,2'-Azoxybis[2-(sodium oxoacetate)phenol]; Azoxydisalicyl Disodium Salt; Disodium Azoxydibenzoate Derivative; Bis(2-carboxy-2-hydroxyphenyl)azoxy Disodium Salt; (Azoxydisalicylic Acid) Disodium Salt; Azoxybis(hydroxyphenylacetic acid) disodium salt
EINECS	Contact for details

Quality Control

Our Disodium 2,2'-Azoxybis[Hydroxyphenylacetate] is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and consistent batch-to-batch performance. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%
Solubility (1% in Water)	Clear, colorless solution

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