氮气的物理性质:项 目属 性化学式N2相对分子质量28.013CAS登录号7727-37-9EINECS登录号231-783-9英文名称Nitrogen熔点63.15K,-210℃沸点,101.325kPa(1atm)时77.35K,-195.8℃临界温度126.1K,-147.05℃临界压力3.4MPa,33.94bar,33.5atm,492.26psia临界体积90.1c
氮气的物理性质:项 目属 性化学式N2相对分子质量28.013CAS登录号7727-37-9EINECS登录号231-783-9英文名称Nitrogen熔点63.15K,-210℃沸点,101.325kPa(1atm)时77.35K,-195.8℃临界温度126.1K,-147.05℃临界压力3.4MPa,33.94bar,33.5atm,492.26psia临界体积90.1c