氧化亚氮(笑气)
A colorless,non-flammable,oxidizing,liquefied high pressure gas.(一种无色,不燃,具有氧化性的高压液化气体)
Formula(分子式): N2O
Molecular weight(分子量): 44.01
Boiling point(沸点): -88.5℃,-127.3°F
Melting point(融点): -90.8℃,-131.4°F
Density(Gas Phrase)密度(气态): 0.543kg/m3(21.1℃,101.325KPa)
8.7ft/lb3(70°F,14.696psia)
Vapor Pressure(蒸汽压): 5140Kpa(21.1℃),745Psia(70°F)
Specific Volume(比容): 0.34m3/kg(21.1℃,101.325KPa)
5.4ft3/lb(70°F,14.696psia)
UN Number(UN号码): UN1070
DOT Classification(DOT类别): 2.2(Nonflammable Gas,Oxidizer)
DOT Label(DOT标签): NON-FLAMMABLE GAS AND OXIDIZER(不燃性气体和氧化物)
Cylinder Connection(钢瓶接口): CGA/DISS/JIS---320/716/W22-14R
Grade(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) |
≤2 ppmv |
Carbon Dioxide(二氧化碳) |
≤2 ppmv |
Carbon Monoxide(一氧化碳) |
≤0.1 ppmv |
Methane(甲烷) |
≤0.1 ppmv |
Water(水) |
≤2 ppmv |
Ammonia(氨) |
≤0.5 ppmv |
Nitric Oxide and Nitrogen Dioxide |
≤0.5 ppmv |
Cylinder Size(liter)钢瓶体积(升) |
Content(Kg,lbs)气含量(公斤,磅) |
43.8 |
27.3,60 |