Sulfur Hexafluoride (SF₆)
WA：+86 132 6275 2056
WEB: std-coatings.com
Product Details
Product Name
Electronic Industry Grade Sulfur Hexafluoride
Sulfur Hexafluoride (SF₆)
Purity
Electronic Industry Grade: ≥99.999%
High-Purity: ≥99.9995%
Impurity Content (ppm)
| Impurity | Electronic Grade | High-Purity |
|---|---|---|
| Oxygen + Argon (O₂+Ar) | ≤1.0 | ≤0.5 |
| Nitrogen (N₂) | ≤2.0 | ≤2.0 |
| Hydrogen (H₂) | ≤0.3 | ≤0.1 |
| Carbon Tetrafluoride (CF₄) | ≤0.3 | ≤0.1 |
| Carbon Monoxide (CO) | ≤0.3 | ≤0.1 |
| Carbon Dioxide (CO₂) | ≤0.5 | ≤0.2 |
| Hydrocarbons (THC) | ≤0.3 | ≤0.1 |
| Hexafluoroethane (C₂F₆) | ≤5.0 | ≤2.0 |
| Perfluoropropane (C₃F₈) | ≤2.0 | ≤1.0 |
| Moisture (H₂O) | ≤1.0 | ≤1.0 |
| Total Impurity Content | ≤10.0 | ≤5.0 |
| Acidity (as HF) | ≤0.1 | ≤0.1 |
| Hydrolyzable Fluorides (as HF) | ≤0.3 | ≤0.3 |
Packaging
Available in 43.3L DOT cylinders, 440L Y-cylinders, and bulk tank trucks.
Applications
Sulfur hexafluoride is an ideal etching agent used extensively in microelectronics. With the advancement of technology, the application fields of SF₆ are continuously expanding and are widely used in more basic and scientific fields.
Safety Information
CAS Number: 2551-62-4.
Physical and Chemical Properties: Colorless and odorless gas, slightly soluble in water, ethanol, and ether. Melting point (℃): -51; Boiling point (℃): No data; Relative density (water=1): 1.67 (-100℃); Relative vapor density (air=1): 5.11; Saturation vapor pressure (kPa): Not applicable; Critical temperature (℃): 45.6; Combustion heat (kJ/mol): Not applicable; Critical pressure (MPa): 3.37; Flash point (℃): Not applicable; Ignition temperature (℃): Not applicable; Upper and Lower Explosion Limits (v%): Not applicable.
Combustion and Explosion Hazards: Non-flammable. Under high heat, the pressure inside the container may increase, posing a risk of rupture and explosion.
Firefighting Methods: Non-flammable. Cut off the gas supply. Spray water to cool the container, and if possible, remove the container from the fire area to an open space. Choose appropriate extinguishing agents based on the cause of the fire.
Health Hazards: Route of exposure: Inhalation. Pure product is essentially non-toxic. However, if contaminated with low molecular weight fluorides, hydrogen fluoride, especially decfluorane, the toxicity increases.
First Aid Measures: Inhalation: Quickly move to a fresh air area. Keep the airway clear. If breathing is difficult, administer oxygen. If breathing and heartbeat stop, perform cardiopulmonary resuscitation immediately. Seek medical attention.
在线联系供应商
Other supplier products
 |
Epoxy Anti-Corrosion Powder Coating for Firefighting Pipes | Product Introduction:This product is formulated using linear phenolic epoxy resin, polyurethane-modified epoxy resin, and advanced curing agents, d... |
 |
Epoxy/Polyester Powder Coating Series | Introduction Made of epoxy resin and polyester resin as the main raw materials, it has excellent decorative properties, mechanical properties and ... |
 |
Light Color Powder Coating – Durable & Customizable Finishes | Why Choose Light Color Powder Coatings? Light color powder coatings, including white, ivory, beige, cream, and pastel shades, are ideal for applia... |
 |
Flat matte MT-629/12367 | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com No. MT-629/12367 Color Halogen Surface Flat matte System ... |
 |
Broad Desert Saddle Brown powder coating | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product Features With a special skin feel formula, the surface of the coating after... |
Same products
 |
Heat Sealing Sterilization Pouch | 卖方: Hopeway AMD | Heat Sealing Sterilization Pouch is designed for secure medical instrument packaging, supporting ... |
 |
Catalytic Converter Scrap Supplier, Catalytic Converter Scrap for Sale, , Catalytic Converter Scrap, Catalytic Scrap for Sale, Catalytic Scrap Supplier, Scrap Catalytic Supplier | 卖方: Trucont LLC | Trucont LLC 持续供应催化转化器废料，可立即装运发货。我们为全球各地的回收公司、金属加工商、汽车回收商、废料贸易商和买家提供优质的催化转化器废料。我们的催化转化器废料经过精心收集、分类... |
 |
Epimedium Extract | 卖方: Fruit Powder,Vegetable Powder | Product Name: Epimedium ExtractLatin Name: Epimedium Sagittatum Maxim.Specification: Icariin 5%, ... |
 |
Pumpkin Powder | 卖方: Fruit Powder,Vegetable Powder | Product Name: Pumpkin PowderLatin Name: Cucurbita pepo L.Used Part: FruitAppearance: yellow fine ... |
 |
Broccoli Powder | 卖方: Fruit Powder,Vegetable Powder | Product Name: Broccoli powder Latin Name: Brassica oleracea L.var.italic Planch. Used Part: Who... |
