A colorless,flammable,liquefied gas.(一种无色、可燃、液化气体)
Formula(分子式): CH3F
Molecular weight(分子量): 34.03
Boiling point(沸点): -78.4℃,-60.97°F;
Melting point(融点): -141.8℃,-214.6°F.
Vapor Pressure(蒸汽压): 3710Kpa(21.1℃);523Psia(70°F)
Specific Volume(比容): 0.71m3/kg(21.1℃,101.325KPa)
11.36ft3/lb(70°F,14.696psia)
UN Number(UN号码): UN2810
DOT Classification(DOT类别): 2.1(flammable Gas)(可燃气体)
DOT Label(DOT标签): FLAMMABLE GAS(可燃气体)
Cylinder Connection(钢瓶接口): CGA/DISS/JIS--350/724/W22-14L
Grsde(级别) 4N5
Purity(纯度) 99.995%
Guaranteed Specification(保证规格)
Impurity(非组分) |
Specification(标准) |
Oxygen(氧) |
≤5 ppmv |
Nitrogen(氮) |
≤15 ppmv |
Carbon Monoxide(一氧化碳) |
≤5 ppmv |
Carbon Dioxide(二氧化碳) |
≤10 ppmv |
Water(水) |
≤2 ppmv |
Other Organics(其他有机物) |
≤20 ppmv |
Cylinder Size(liter)钢瓶体积(升) |
Content(Kg,lbs)气含量(公斤,磅) |
43.8 |
8.2,18 | |