99%Zinc Fluoride (ZnF₂) CAS 7783-49-5 for Optical Materials, Electronics

Product Specification

1. Product Overview

Zinc Fluoride (ZnF₂) is an important inorganic fluoride material with excellent optical properties, low refractive index characteristics, good chemical stability, and high application value in high-purity applications.

High-purity zinc fluoride is mainly used in optical coating materials, infrared optical materials, electronic materials, glass industry, and specialty fluoride preparation.

Due to its low hygroscopicity and good light transmittance, ZnF₂ has important applications in high-end optics, laser systems, infrared window materials, and the electronics industry.

For the Russian market, this product is mainly targeted at optical material enterprises, electronic material companies, research institutions, glass manufacturers, and traders of high-purity inorganic materials.

2. Specifications

Product Name: Zinc Fluoride

Russian Name: Фторид цинка

Chemical Formula: ZnF₂

CAS No.: 7783-49-5

Product Category: Inorganic fluoride / High-purity fluorine material

Appearance: White powder or crystals

Purity: Available according to customer grade requirements

Packaging: 25 kg bags, drums, or customized clean packaging

Storage: Store in a dry, sealed environment

3. Main Application Areas

① Optical Materials and Coating Applications

High-purity zinc fluoride can be used in optical glass, infrared optical components, and vacuum coating materials, improving light transmittance and optical stability of materials.

② Electronics Industry

Used in electronic materials, specialty ceramic materials, and high-purity fluoride systems.

③ Glass Industry

Zinc fluoride can serve as a fluorine source in glass formulations, used to improve glass properties and impart special optical characteristics.

④ Specialty Inorganic Fluoride Preparation

Serves as a zinc-based fluoride raw material for research and fine inorganic material development.

4. Application Directions for Different Purity Grades

① Industrial Grade Zinc Fluoride

Mainly used in general industrial formulations, glass manufacturing, and chemical applications, with relatively lower requirements for impurity control.

② High-Purity Zinc Fluoride

Mainly for optical coatings, electronic materials, research, and high-end manufacturing, with greater focus on metal impurities, moisture content, and purity stability.

③ Ultra-High Purity Zinc Fluoride

Suitable for applications with higher requirements for optical and electronic performance.

5. Key Purchasing Criteria in the Russian Market

When sourcing zinc fluoride, Russian customers typically focus on:

-ZnF₂ content;

-Metal impurity levels;

-Control of elements such as iron, copper, lead, etc.;

-Moisture content;

-Particle size distribution;

-Optical performance indicators;

-Technical documentation including COA, TDS, and SDS.

6. Product Advantages

-Excellent optical performance;

-Good chemical stability;

-Suitable for high-purity fluorine material applications;

-Meets the needs of optical, electronic, and research applications;

-Available in different purity grades to meet diverse requirements.

7. Packaging and Storage

Zinc fluoride powder should be packaged in sealed, moisture-proof packaging to prevent moisture absorption and contamination.

The storage environment should be kept dry and well-ventilated, and should not be mixed with incompatible substances such as strong acids and strong alkalis.

8. Frequently Asked Questions (FAQ)

Q: Which industries primarily use zinc fluoride?

A: It is mainly used in optical materials, infrared materials, electronics industry, glass industry, and specialty fluoride preparation.

Q: Why is high-purity zinc fluoride of interest to the optical industry?

A: ZnF₂ offers good optical performance and low impurity requirements, making it suitable for high-performance optical materials and coating systems.

Q: What is the difference between zinc fluoride and magnesium fluoride?

A: Both are important optical fluorides, but they differ in application direction and optical performance parameters. Zinc fluoride has advantages in certain specialty optical and electronic applications.

Q: What documents are required for purchasing zinc fluoride in Russia?

A: Typically, COA, TDS, SDS, packaging information, and relevant quality test reports are required.