NF3 is a colorless gas. Trace quantities of impurities can impart a musty or pungent odor to the gas.

NF 3是无色气体。痕量的杂质会使气体带有一种霉味或刺激性气味。

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NF3 is a colorless gas. Trace quantities of impurities can impart a musty or pungent odor to the gas.

NF 3是无色气体。痕量的杂质会使气体带有一种霉味或刺激性气味。

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