八氟环丁烷
A colorless,nonflammable,liquefied gas.(一种无色、不燃、液化气体)
Formula(分子式): C4F8
Molecular weight(分子量): 200.03
Boiling point(沸点): -5.8℃,-21.56°F;
Melting point(融点): -40.2℃,-40.36°F.
Vapor Pressure(蒸汽压): 170Kpa(21.1℃);25Psia(70°F)
Specific Volume(比容): 0.12m3/kg(21.1℃,101.325KPa)
1.85ft3/lb(70°F,14.696psia)
UN Number(UN号码): UN1976
DOT Classification(DOT类别): 2.2(Nonflammable Gas)(不燃气体)
DOT Label(DOT标签): NON-FLAMMABLE GAS(不燃气体)
Cylinder Connection(钢瓶接口): CGA/DISS/JIS--660/716/W22-14L
Grsde(级别) 5N
Purity(纯度) 99.999%
Guaranteed Specification(保证规格)
Impurity(非组分) |
Specification(标准) |
Oxygen(氧)+ Nitrogen(氮)+ Carbon Monoxide(一氧化碳) |
≤5 ppmv |
Carbon Dioxide(二氧化碳) |
≤1 ppmv |
Carbon Tetrafluoride(四氟化碳) |
≤5 ppmv |
Water(水) |
≤3 ppmv |
Acidity as HF(酸性物,如氟化氢) |
≤0.1 ppmv |
Cylinder Size(liter)钢瓶体积(升) |
Content(Kg,lbs)气含量(公斤,磅) |
43.8 |
50,110 |