Silicon Tetrafluoride
Silicon Tetrafluoride (SiF4) is a colorless, corrosive, non-flammable, toxic gas.
Silicon Tetrafluoride
Formula: SiF4
Silicon Tetrafluoride (SiF4) is a colorless, corosive, non-flammable, toxic gas.
Applications
Specifications
Further Specifications
Cylinder Sizes
- used in the manufacturing of fluosilicic acid and its salts.
| Grade 4 | |
|---|---|
| Purity | 99.99% |
| Nitrogen | < 3 ppmv |
| Oxygen + Argon | < 1 ppmv |
| Carbon Dioxide | < 1 ppmv |
| Carbon Monoxide | < 0.5 ppmv |
| Methane | < 10 ppmv |
| Hydrogen Fluoride | < 50 ppmv |
| Arsenic | < 0.5 ppmv |
| Boron | < 0.5 ppmv |
| Phosphorus | < 0.5 ppmv |
| Chemical & Physical Properties | |
|---|---|
| Molecular Weight | 104.8 |
| Specific Volume | 3.7 cu. ft/lb |
| Pressure @ 70°F | 1000 psig |
| Valve Outlet | CGA 330 DISS 642 |
| Shipping Information | |
|---|---|
| DOT Name | Silicon Tetrafluoride |
| Hazard Class | 2.3 |
| DOT No. | UN 1859 |
| DOT Label | Poison Gas, Corrosive |
| CAS No. | 7783-61-1 |
| Cylinder Size | Fill Weight (lbs) |
|---|---|
| 44L/Size 200 | 50 |
**Moisture level guaranteed only when Electronic Fluorocarbons prepares the cylinders.
All concentrations are on a mol/mol basis unless otherwise stated.
Product sold on the basis of total impurities. Individual impurities may vary slightly.
**RFO available
*This gas not available for purchase online.