China 99.999% High Purity Sulphur Hexafluoride Sf6 Gas, Find details about China Sf6 Gas, Sulphur Hexafluoride from 99.999% High Purity Sulphur Hexafluoride Sf6 Gas
Specification | 40L,50L | Trademark | GuiDa |
UN | 1080 | HS Code | 2812901990 |
CAS No.: | 2551-62-4 | Origin | Shandong |
Sulfur Hexafluoride | 99.99% |
Oxygen (O2) | <75 ppmv |
Nitrogen (N2) | <200 ppmv |
Water (H2O) | <5 ppmv |
Hydrolyzable fluoride, expressed as HF | <0.3 ppmv |
Carbon Tetrafluoride (CF4) | <75 ppmv |
Toxicity | None |
Sulfur Hexafluoride | 99.999% |
Oxygen (O2) | < 2 ppm |
Water (H2O) | < 2 ppm |
Carbon Tetrafluoride (CF4) | < 2 ppm |
Physical Constants | |
Chemical formula | SF6 |
Molecular Weight | 146.065 |
Specific volume @ +70°F (+21.1°C) | 2.648 ft³/lb., 0.165 m³/kg |
Critical pressure | 545.34. psia, 37.59 bar |
Critical temperature | 113.97°F, 45.54°C |
Specific gravity @ 70°F, 1 atm (Air=1) | 5.043 |
Hazardous Class | 2.2 |
Vapor Pressure | 320 psig |
Boiling Point | -82.7°F, -63.72°C |