Description
Product Name: Silicon Tetrafluoride SiF4 Electronic 99.999%
CAS: 7783-61-1
Purity: 99.999 % – Electronic Grade
Product specifications: 4L/8L/10L/40L/47L/50L
Product form: Silicon Tetrafluoride SiF4 Electronic 99.999%
Main use: Silicon Tetrafluoride (SiF4): Used in the production of optical fibers and as a fluorinating agent.
Certificate of Analysis
| Product Name： | Silicon Tetrafluoride (SiF4) | ||
| Product Grade： | Electronic 99.999 % | ||
| Cylinder Size: | 47 L | ||
| Valve: | DISS 642 | ||
| Gas Content: | 30 Kgs | ||
| ITEMS | UNIT | SPECIFICATION | |
| Purity | % | ≥ 99.999 | |
| O2 | ppm | ≤ 1.0 | |
| N2 | ppm | ≤ 4.0 | |
| H2 | ppm | ≤ 1.0 | |
| CO | ppm | ≤ 0.5 | |
| CO2 | ppm | ≤ 3.0 | |
| THC ( CH4 ) | ppm | ≤ 1.0 | |
Silicon tetrafluoride (SiF4) is used in the semiconductor industry for etching and deposition processes. SiF4 also finds applications in the production of fluorochemicals, specialty glasses, and optical fibers. Additionally, SiF4 serves as a precursor for synthesizing other silicon-containing compounds and is used in organic synthesis.
Our SiF4 serve Semiconductor Manufacturing and Optical Applications for several years , gaining their trust ranging from its quality / price / delivery. we know how they think when each inquiries, and solve their questions on site.
Applications and Industries
1. Semiconductor Manufacturing:
- Etching: SiF4 is used to etch various materials like silicon, silicon nitride, and tantalum silicide during the fabrication of semiconductor devices.
- Chemical Vapor Deposition (CVD): SiF4 serves as a silicon source for CVD processes, enabling the deposition of thin films of silicon-containing materials.
- Doping: SiF4 can be used as a dopant source for creating specific electrical properties in semiconductors.
- Plasma Etching: SiF4 is also used in plasma etching processes for cleaning and shaping semiconductor materials.
2. Optical Applications:
- Optical Fibers: SiF4 is used in the production of optical fibers, enhancing their performance and durability.
- Optical Coatings: SiF4 contributes to anti-reflective coatings, optical filters, and beam splitter
3. Other Applications:
- Fluorochemicals: SiF4 is a precursor in the production of various fluorochemicals.
- Specialty Glasses: SiF4 is used in the synthesis of specific types of glass.
- Organic Synthesis: SiF4 can act as a catalyst or reagent in certain organic reactions.
- Fluosilicic Acid: SiF4 is also used in the production of fluosilicic acid and its salts.
- Phosphors and Luminescent Materials: SiF4 is used in the production of phosphors and other luminescent materials.
