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 | | 名称:一氧化碳 型号: | |  |  | |
一氧化碳CO
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商品详细介绍 |
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Colorless, tasteless, virulent, inflammable gas, lung irritant gas 无色,无味,有毒,易燃烧气体,窒息性的气体 |
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Formula(分子式): |
CO |
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Molecular weight(分子量): |
28.01g/mol |
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Boiling point(沸点): |
-191.5℃ |
-312.7°F |
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Melting point(熔点): |
-207℃ |
-340.6°F |
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Specific volume(比容): |
0.86m3/kg(21.1℃,101.325KPa) |
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13.8ft3/lb(70°F,14.696psia) |
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UN Number(UN号码): |
UN1016 |
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DOT Classification(DOT类别): |
2.3(Poison Gas)(有毒) |
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DOT Lable(DOT标签): |
POISON GAS,CORROSIVE GAS (有毒气体,腐蚀性气体) |
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纯度 |
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一氧化碳(CO) |
Specification(标准) |
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≥99.9% |
≥99.997% |
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Oxygen(氧): |
≤700 ppmv |
≤20 ppmv |
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Nitrogen(氮): |
≤50 ppmv |
≤1 ppmv |
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Methane(甲烷): |
≤5 ppmv |
≤1 ppmv |
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Ethane(乙烷): |
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≤1 ppmv |
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Propane(丙烷): |
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≤1 ppmv |
应用:和八氟环丁烷(C4F8)一起用于等离子刻蚀
| | | 点击次数:4286 |  |
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