Description

Zinc Oxalate is an important inorganic salt widely used as a precursor material in chemical synthesis and industrial processes. Its controlled decomposition properties make it valuable for producing high-purity zinc oxide and other functional zinc compounds. This product is essential for manufacturers and R&D facilities in the ceramics, chemical manufacturing, and catalyst production industries.

Application

• Precursor for Zinc Oxide Production: Used in the thermal decomposition process to manufacture high-purity zinc oxide powders for ceramics, rubber, and pharmaceuticals.
• Catalyst and Catalyst Support: Serves as a catalyst component or precursor in various organic synthesis and petrochemical reactions.
• Ceramic Glaze and Pigment Formulation: Acts as a matting agent and flux in specialty ceramic glazes and contributes to pigment systems.
• Corrosion Inhibitor: Incorporated into coatings and treatments for metal surface protection.
• Laboratory Reagent: Used as a standard or reactant in analytical chemistry and research laboratories.
• Pharmaceutical Intermediate: Employed in the synthesis of certain zinc-based active pharmaceutical ingredients (APIs).
• Flame Retardant Synergist: Used in combination with other compounds to enhance flame-retardant properties in polymers.
• Precipitation Agent: Utilized in wastewater treatment and metallurgy for the selective precipitation of metals.

Basic Information

Product Name	Zinc Oxalate
CAS No.	547-68-2
Molecular Formula	C2O4Zn or ZnC2O4
Molecular Weight	153.40 g/mol
Synonyms	Ethanedioic acid, zinc salt (1:1); Zinc ethanedioate; Oxalic acid, zinc salt; Zinc(II) oxalate; Zinc oxalate dihydrate (common hydrated form); Zincoxalat; UNII-9E6H5E7Y8S
EINECS	208-915-1

Quality Control

Our Zinc Oxalate is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. Production adheres to current Good Manufacturing Practices (cGMP) where applicable. Each lot is tested against comprehensive specifications, and a Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided to guarantee it meets your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. The product is hygroscopic (moisture-sensitive) and should be kept in a dry environment. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (as ZnC2O4)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 10 ppm
Iron (Fe)	≤ 50 ppm

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