Description

Disodium Zinc Dioxide CAS NO 12034-31-0 is an inorganic zinc compound with significant industrial utility. This material is valued for its role as a precursor and functional additive in various chemical synthesis and material science applications. It is primarily sought by manufacturers in the ceramics, specialty glass, and catalyst development sectors for its unique chemical properties.

Application

• As a key precursor in the synthesis of advanced ceramic materials and zinc-based oxides.
• As a functional additive in the production of specialty glasses and optical materials.
• In the formulation of catalysts for specific organic synthesis and industrial chemical processes.
• As a starting material or intermediate in inorganic chemical research and development.
• In the manufacturing of certain types of phosphors and luminescent materials.
• For use in controlled laboratory settings as a reagent for analytical or synthetic purposes.

Basic Information

Product Name	Disodium Zinc Dioxide
CAS No.	12034-31-0
Molecular Formula	Na2ZnO2
Molecular Weight	143.37 g/mol
Synonyms	Sodium Zinc Oxide; Zinc Sodium Oxide; Disodium Zinc Oxide; Sodium Zincate; Zinc Disodium Dioxide; Na2ZnO2; Zincate (ZnO22-), disodium
EINECS	Contact for details

Quality Control

Our Disodium Zinc Dioxide is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and reliability. We provide comprehensive quality documentation, including detailed Certificates of Analysis (COA) for each lot, which verify key parameters such as purity, heavy metal content, and loss on drying. Our commitment to quality assurance supports your process validation and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, store in a cool, dry place at room temperature (15-25°C/59-77°F) with controlled low humidity. Keep the container tightly sealed after each use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Na2ZnO2)	≥ 95.0 %
Loss on Drying	≤ 5.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Zinc (Zn) Content	Contact for details
Sodium (Na) Content	Contact for details

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