99.85% Boron Trifluoride BF₃ CAS 7637-07-2, for Semiconductor Doping, Electronic Gases, Optical Fiber Manufacturing, and High-End Boron-Fluorine Material Applications

1. Product Overview

Boron Trifluoride (BF₃) is an important inorganic fluoride gas and a critical specialty gas in the semiconductor industry, electronic materials, optical fiber manufacturing, and fine chemical synthesis.

BF₃ features strong Lewis acidity and excellent gas-phase reaction performance. It can serve as a boron source material for semiconductor doping, ion implantation, epitaxial material preparation, and related electronic industry processes.

According to the product inspection report provided by Changzhou Jiayuan Chemical Co., Ltd., the purity of this batch of Boron Trifluoride gas is 99.85%, with packaging quantity of 5400 KGS/216 CYLINDERS, and the test results meet the requirements.

2. Specifications

Product Name: Boron Trifluoride

English Name: Boron Trifluoride

Abbreviation: BF₃

Chemical Formula: BF₃

CAS No.: 7637-07-2

Product Category: High-Purity Electronic Gas / Inorganic Fluoride

Purity: 99.85%

Appearance: Colorless Gas

Packaging: Cylinders

Supply Scale: 5400 KGS/216 CYLINDERS

3. Product Quality Specifications

BF₃ Purity: 99.85%;

Air Content: 930 ppm (Specification <2500 ppm);

SO₂: 35 ppm (Specification <500 ppm);

SO₃ (as SO₄²⁻): 5 ppm (Specification <150 ppm);

SiF₄: 10 ppm (Specification <200 ppm).

4. Main Application Areas

① Semiconductor Doping Gas

BF₃ is an important boron source gas in semiconductor manufacturing, used for boron doping of silicon materials to improve electrical conductivity.

② Ion Implantation Processes

BF₃ can serve as a boron ion source for advanced semiconductor device fabrication.

③ Optical Fiber Manufacturing

Used for boron element introduction in specialty glass materials and optical fiber preform production.

④ Fine Chemical Synthesis

As a strong Lewis acid catalyst, BF₃ can be used in organic synthesis, polymerization reactions, and specialty material preparation.

5. Product Characteristics and Advantages

① High-Purity Electronic Gas Quality

BF₃ purity reaches 99.85%, meeting the requirements of electronic material and industrial applications.

② Stable Impurity Control

Key impurities including air, SO₂, SO₃, and SiF₄ are controlled within specification limits.

③ Strong Industrial Supply Capability

Single batch supply of 5400 KGS packaged in 216 cylinders, suitable for bulk procurement by industrial customers.

6. Distinctions from Related Products

① BF₃ vs. PF₃

BF₃ primarily provides boron source for boron doping and boron material applications; PF₃ is mainly used for phosphorus-related materials and specialty electronic gas applications.

② BF₃ vs. BCl₃

Both can serve as boron source materials. BF₃ offers fluoride characteristics and is more suitable for certain electronic gas applications.

③ BF₃ vs. NF₃

NF₃ is primarily used for semiconductor cleaning, while BF₃ is mainly used for doping and boron source supply.

7. Russian Market Procurement Considerations

Customers typically focus on the following:

-BF₃ Purity;

-SiF₄ Content;

-SO₂ and SO₃ Impurities;

-Cylinder Cleanliness;

-Batch-to-Batch Consistency;

-Technical Documentation including COA, TDS, SDS, and Shipping Documents.

The test results for this batch of BF₃ from Changzhou Jiayuan Chemical Co., Ltd. meet the requirements.

8. Product Supply Advantages

-Stable Supply of High-Purity Boron Trifluoride;

-Supports Large-Volume Cylinder Supply;

-Serves Semiconductor, Electronic Material, and Industrial Customers;

-Provides Complete Quality Documentation System.

9. Frequently Asked Questions (FAQ)

Q: What are the main applications of Boron Trifluoride?

A: It is mainly used in semiconductor boron doping, ion implantation, optical fiber manufacturing, and fine chemical synthesis.

Q: Why is BF₃ suitable for the semiconductor industry?

A: BF₃ provides boron element and is an important boron source gas in advanced semiconductor manufacturing.

Q: What documentation is typically required for BF₃ procurement?

A: COA, TDS, SDS, packaging information, and shipping documentation are typically required.