High Purity 99.9% 99.999% Sulfur Hexafluoride Gas Sf6 Gas

• Customization: Available
• CAS No.: 2551-62-4
• Formula: Sf6
• Model NO.: F-010
• EINECS: 219-854-2
• Constituent: Industrial Pure Air
• Grade Standard: Industrial Grade
• Chemical Property: Non-Flammable Gas
• Purity: 99.995%, 99.999%
• Molecular Weight: 146.06
• Melting Point: -50.5
• DOT Class: 2.2
• Un No.: 1080
• Density: 6.602
• Appearance: Colorless, Odorless
• Cylinder Pressure: 15MPa/20MPa
• Cylinder Standard: DOT/ISO/GB
• Grade: Electron Grade
• Filling Pressure: 12.5-15MPa
• Shelf: 1 Year
• Boiling Point: -63.8
• Packing: Cylinder
• Transport: Sea
• Transport Package: Cylinder/Tank
• Specification: 40L, 47L, 50L, 500L
• Trademark: DJGAS
• Origin: China
• HS Code: 2826199090
• Production Capacity: 20000/Year

Product Description

Product Description

 Sulfur Hexafluoride Gas SF6

CAS No.: 2551-62-4

EINECS No.: 219-854-2

UN No.: UN1080

Purity: 99.995%-99.999%

Dot Class: 2.2

Appearance: Colorless

Parameter

Specification	99.999%	99.995%
Carbon Tetrafluoride	<2ppm	<5ppm
Hydrogen Fluoride	<0.3ppm	<0.3ppm
Nitrogen	<2ppm	<10ppm
Oxygen	<1ppm	<5ppm
THC(as Methane)	<1ppm	<1ppm
Water	<1ppm	<1.2ppm

Packing & Delivery

Package Size	40Ltr Cylinder	8Ltr Cylinder	T75 ISO Tank
Filling Net Weight/Cyl	50Kgs	10Kgs	/
QTY Loaded in 20'Container	240 cyls	640 cyls
Total Net Weight	12 Tons	14 Tons
Cylinder Tare Weight	50Kgs	12Kgs

Application

Sulfur hexafluoride (SF6) is mainly used as an insulating medium and arc-extinguishing material in the field of power equipment. It also has specific applications in semiconductor manufacturing, medical imaging, and environmental monitoring. Its outstanding electrical properties and chemical stability make it a key material in the power industry, but due to its strong greenhouse effect properties, it is facing challenges from environmental protection alternatives. 
Core application fields 
Power Equipment Insulation and Arc Suppression.
As the core medium of gas-insulated switchgear (GIS), it replaces traditional air or oil insulation, reducing the equipment size by 40% to 60%, meeting the power supply demands of densely populated cities. 
Used in 550kV and above ultra-high voltage circuit breakers, it utilizes its rapid arc-extinguishing characteristic to enhance grid stability, with the failure rate being 70% lower than that of traditional equipment. 
Semiconductor manufacturing.
Used in the wafer etching process, its chemical stability enables surface treatment with nanometer-level precision, playing a crucial role in the production of 3D NAND flash memory. 
Specialized field auxiliary applications.
As a discharge medium in medical imaging equipment, it assists in generating radiation of specific wavelengths for lesion detection. 
In environmental monitoring, it is used to test the sealing performance of detection equipment. By tracking changes in SF6concentration, leakage volume can be evaluated with an accuracy of up to ppb level.

Company Profile

FAQ

1. who are we?
We are based in Shandong, China, start from 2015,sell to Africa(20.50%),Northern Europe(20.00%),Eastern Asia(20.00%),South America(10.50%),Southeast Asia(10.00%),Eastern Europe(9.00%),Mid East(5.00%),Central America(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
HCl,hydrogen sulfide,SO2,Industrial Gases,Specialty Gases

4. why should you buy from us not from other suppliers?
36 years of professional research and development production and sales of hydrogen chloride hcl gas/ H2S/SF6/BF3/cylinder, valve, flange, decompressor and other different kind of accessories/ we can provide a variety of gas, gas purchase one-stop service

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese,Japanese