六氟乙烷
A colorless,nonflammable,compressed gas.(一种无色、不燃压缩气体)
Formula(分子式): C2F6
Molecular weight(分子量): 138.01
Boiling point(沸点): -78.2℃,-108.76°F;
Melting point(融点): -100.7℃,-149.26°F.
Vapor Pressure(蒸汽压): 2965Kpa(21.1℃);430Psia(70°F)
Specific Volume(比容): 0.174m3/kg(21.1℃,101.325KPa)
2.8ft3/lb(70°F,14.696psia)
UN Number(UN号码): UN2193
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) |
≤2 ppmv |
Nitrogen(氮) |
≤8 ppmv |
Carbon Dioxide(二氧化碳) |
≤0.5 ppmv |
Carbon Monoxide(一氧化碳) |
≤0.5 ppmv |
Other Organics(其他有机物) |
≤0.1 ppmv |
Water(水) |
≤1.5 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 |
43.18,95 |