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.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
4,6-Dichloro-2-(Methylthio)Pyrimidine-5-Carbonitrile CAS No.33097-13-1 | WA：+86 132 6275 2056 |
 |
Epoxy/Polyester Powder Coatings | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Feature: -Good bond ability and mechanical performance -Smooth and glossy -Certif... |
 |
Bronze Gold Hammer Texture Powder Coating | Product Description iteminformation Method Spray Certification RoHS, ISO9001. Reach, FDA, En71 Thickness 60-80 (μm) ... |
 |
High durability powder coatings MT-800 | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product Description MT-800 is a series of high durability powder coatings designed for ... |
 |
Medium density fiberboard powder coating(MDF) | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Introduction General Description： This product is a powder coating specially formulate... |
Похожие товары
 |
Food Grade Aluminium Foil Supplier | Продавец: Brightime Global Limited | Food Grade Aluminium Foil Supplier Aluminum Foil Paper Theuses food-grade aluminum foil w... |
 |
Custom Air Fryer Liners Supplier | Продавец: Brightime Global Limited | Custom Air Fryer Liners Supplier Air Fryer Liners Paper The is made of 100% virgin wood p... |
 |
Parchment Paper Supplier | Продавец: Brightime Global Limited | Parchment Paper Supplier Parchment Paper , also known as baking paper, is a versatile kit... |
 |
Silicone Baking Paper Supplier | Продавец: Brightime Global Limited | Silicone Baking Paper Supplier Silicone Paper Roll or Sheet for Baking The silicone paper... |
 |
Core Drill Bits For Stone | Продавец: Hebei XMF Tools Group Co., Ltd | Our Core Drill Bits for Stoneare designed for professional cutting and drilling of granite, marbl... |
