Description

Disodium Tetrafluorozincate(2-) is an inorganic zinc-fluorine complex salt. This specialized fluorozincate compound is valued for its role as a controlled source of fluoride and zinc ions in demanding industrial processes. It is primarily utilized in advanced materials synthesis, surface treatment technologies, and specialized chemical manufacturing. Our product, CAS 71888-60-3, is manufactured to exacting standards to ensure consistent performance and purity for critical applications.

Application

• Metal Surface Treatment: As a component in specialized plating baths and conversion coatings for enhanced corrosion resistance and adhesion.
• Advanced Ceramics & Glass Manufacturing: Serving as a fluxing agent or a precursor for introducing zinc and fluorine into glass matrices and ceramic compositions.
• Catalyst Synthesis: Acting as a precursor or co-catalyst in the preparation of heterogeneous catalysts for organic synthesis.
• Laboratory & Chemical Research: Used as a reagent in inorganic synthesis and materials science research for developing novel compounds.
• Electronics Industry: Potential application in the deposition of thin films or in etching processes for semiconductor fabrication.
• Specialty Chemical Intermediate: For the synthesis of other complex fluorometallates and organometallic compounds.

Basic Information

Product Name	Disodium Tetrafluorozincate(2-)
CAS No.	71888-60-3
Molecular Formula	Na2ZnF4
Molecular Weight	205.36 g/mol
Synonyms	Sodium Zinc Fluoride; Sodium Tetrafluorozincate; Disodium Zinc Tetrafluoride; Zinc Sodium Fluoride; Na2ZnF4; Tetrafluorozincate(2-) disodium
EINECS	Contact for details

Quality Control

Our Disodium Tetrafluorozincate(2-) is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry, and well-ventilated area. Keep the container tightly sealed when not in use to prevent degradation from atmospheric moisture. Store away from strong acids and strong alkalis.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Na2ZnF4)	≥ 98.0 %
Zinc (Zn) Content	30.0 - 32.0 %
Fluoride (F) Content	35.0 - 37.5 %
Sodium (Na) Content	21.0 - 23.0 %
Loss on Drying	≤ 2.0 %
Water Insoluble Matter	≤ 0.5 %

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