氙
A colorless,non-flammable,compress gas.(一种无色,不燃,压缩气体)
Formula(分子式): Xe
Molecular weight(分子量): 131.3
Boiling point(沸点): -108.1℃,-162.58°F;
Melting point(融点): -111.8℃,-169.24°F.
Specific Volume(比容): 0.183m3/kg(21.1℃,101.325KPa)
2.93ft3/lb(70°F,14.696psia)
UN Number(UN号码): UN2036
DOT Classification(DOT类别): 2.2(Nonflammable Gas)(不燃性气体)
DOT Label(DOT标签): NON-FLAMMABLE GAS(不燃性气体)
Cylinder Connection(钢瓶接口): CGA/DISS/JIS--580/718/W22-14R
Grsde(级别) 5N
Purity(纯度) 99.999%
Guaranteed Specification(保证规格)
Impurity(非组分) |
Specification(标准) |
Oxygen(氧) |
≤1 ppmv |
Nitrogen(氮) |
≤3 ppmv |
Carbon Dioxide(二氧化碳) |
≤0.1 ppmv |
Carbon Monoxide(一氧化碳) |
≤0.1 ppmv |
Methane(甲烷) |
≤0.1 ppmv |
Water(水) |
≤2 ppmv |
Krypton(氪) |
≤2 ppmv |
Argon(氩) |
≤1 ppmv |
Helium(氦) |
≤1 ppmv |
Hydrogen(氢) |
≤1 ppmv |
Cylinder Size(liter)钢瓶体积(升) |
Content(Kg,lbs)气含量(公斤,磅) |
43.8 |
5,177 |