A colorless,non-flammable,high pressure gas.(一種無(wú)色,不燃,高壓氣體)
Formula(分子式): Ne
Molecular weight(分子量): 20.18
Boiling point(沸點(diǎn)): -246.1℃,-410.98°F;
Melting point(融點(diǎn)): -248.6℃,-415.48°F.
Specific Volume(比容): 1.21m3/kg(21.1℃,101.325KPa)
19.4ft3/lb(70°F,14.696psia)
UN Number(UN號(hào)碼): UN1065
DOT Classification(DOT類(lèi)別): 2.2(Non flammable Gas)(不燃性氣體)
DOT Label(DOT標(biāo)簽): NON-FLAMMABLE GAS(不燃性氣體)
Cylinder Connection(鋼瓶接口): CGA/DISS/JIS---580/718/W22-14R
Grade(級(jí)別) 5N
Purity(純度) 99.9995%
Guaranteed Specification(保證規(guī)格)
Impurity(非組分) | Specification(標(biāo)準(zhǔn)) |
Oxygen(氧) | ≤0.5 ppmv |
Nitrogen(氮) | ≤1 ppmv |
Carbon Dioxide(二氧化碳) | ≤0.1 ppmv |
Carbon Monoxide(一氧化碳) | ≤0.1 ppmv |
Methane(THC)(甲烷,總碳) | ≤0.1 ppmv |
Water(水) | ≤1 ppmv |
Cylinder Size(liter)鋼瓶體積(升) | Content(Kg,lbs)氣含量(公斤,磅) |
43.8 | 5,177 |