Description

Zirconium Citrate, Ammonium Complex is a stable, water-soluble coordination compound of zirconium, citric acid, and ammonium ions. This specialized complex is valued for its controlled release of zirconium ions and excellent biocompatibility, making it a critical precursor in advanced material synthesis. It is primarily sought by manufacturers in the pharmaceutical, ceramic, and catalyst industries for its precise performance characteristics.

Application

• Pharmaceutical Intermediate: Used in the synthesis of zirconium-based active pharmaceutical ingredients (APIs) and as a component in dental ceramics and cements.
• Ceramic Precursor: Serves as a key starting material for producing high-purity zirconia (ZrO₂) powders and advanced ceramic coatings via sol-gel processes.
• Catalyst Preparation: Acts as a versatile precursor for heterogeneous catalysts and catalyst supports in petrochemical and fine chemical synthesis.
• Cross-linking Agent: Employed in polymer chemistry for cross-linking carboxylated polymers, enhancing material stability and mechanical properties.
• Corrosion Inhibitor: Formulated into coatings and treatment solutions to provide protective layers on metal surfaces.
• Analytical Reagent: Utilized in laboratory settings for the complexometric determination of various anions and as a standard in spectroscopic analysis.

Basic Information

Product Name	Zirconium Citrate, Ammonium Complex
CAS No.	123333-99-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ammonium Zirconium Citrate; Zirconium Ammonium Citrate; Citric Acid, Ammonium Zirconium Complex; Zirconium(IV) Ammonium Citrate; Ammonium Zirconyl Citrate; Zirconium Citrate Ammonia Complex; AMMONIUM ZIRCONIUM CITRATE
EINECS	Contact for details

Quality Control

Our Zirconium Citrate, Ammonium Complex is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with relevant specifications. A comprehensive Certificate of Analysis (COA), detailing parameters such as zirconium content, citrate content, ammonium content, and impurity profiles, is provided with every shipment to guarantee traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Complies
Assay (Zr content)	Contact for details
pH (Solution)	Contact for details
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1%
Sulfate (SO₄)	≤ 0.1%

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