Hydrogen Fluoride
Hydrogen Fluoride is a colorless, poisonous, liquefied gas.
Hydrogen Fluoride
Formula: HF
Hydrogen Fluoride is a colorless, poisonous, liquefied gas.
Anhydrous hydrogen fluoride is used as a fluorinating agent in chemical reactions to produce fluorinated compounds. It is also used as a catalyst in isomerization, condensation, dehydration, polymerization and hydrolysis reactions. It is also used as the starting material to electrolytically produce fluorine gas.
It is also used to etch glass, producing frosted glass. And HF finds use in some chemical lasers. For semiconductor manufacturing, HF is used to etch silicon oxide.
Applications
Specifications
Further Specifications
Cylinder Sizes
- Used to prepare fluorides
- To manufacture fluorine
- As a catalyst in isomerization, condensation, dehydration, polymerization, and hydrolysis reactions
- As a fluorinating agent in organic and inorganic reactions
| Grade 4.5 | |
|---|---|
| Purity | 99.995% |
| Sulfuric Acid | < 25 ppmv |
| Sulfur Dioxide | < 15 ppmv |
| Hexalfuorosilicilic Acid | < 15 ppmv |
| Chemical & Physical Properties | |
|---|---|
| Molecular Weight | 20.01 |
| Specific Volume | 19.3 cu.ft/lb |
| Pressure @ 70° F | 0.7 psig |
| Valve Outlet | CGA 660 DISS 638 |
| Shipping Information | |
|---|---|
| DOT Name | Hydrogen Fluoride, anhydrous |
| Hazard Class | 8 Poison Gas Hazard Zone C |
| DOT No. | UN 1052 |
| DOT Label | Poison Gas Inhalation Hazard Poison Corrosive |
| CAS No. | 7664-39-3 |
| Cylinder Size | Fill Weight (lb) |
|---|---|
| 44L/Size 200 | 50 |
| 16L/Size 80 | 25 |
| 7L/Size 35 | 4 |
*This gas not available for purchase online.