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當前位置首頁 > 常用氣體 >


產品名稱:氮氣

純度:99.999%;99.9999% 規格:4L、8L、40L

訂購熱線:13907770326,0770-3253189


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產品參數 產品用途 儲裝運輸 注意事項 急救處理

高純氮 純度:99.999% 高純:99.9999%

中文名 高純氮

英文名:high purity nitrogen

性質:純度大于99.999%。無色無臭無味無毒的惰性氣體

相對密度:ds(21.1℃,空氣=1)0.967

氣體密度:1.153kg/m3(21.1℃,101.3kPa)

液體密度:808.5kg/m3(-195.8℃,101.3kPa)

CAS注冊號:7727-37-9

相對分子質量:28.013

熔點:63.15K,-210℃,-346oF

沸點:101.325kPa(1atm)時 77.35K,-195.8℃,-320.44oF





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