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Molecular formula : MW : CAS :
nature : NF3 colorless, tasteless gas. -206.8 ° C melting point, boiling point -129.0 ° C Trihalomethanes nitrogen is the most stable one, and H2O (gas), H2, NH3, CO H2S or the gas mixture, except that sparks fierce explosion occurred. Without water, acid or alkaline dilute the impact. Under certain conditions, can be used as a fluorinating reagent or oxidants. Elements of the triangular-shaped structure, N atoms at the top cone, F-N-F bond angle of 102.5 °. Dipole moment .234 Debye, only NH3 elements of 1 / 6. By electrolysis of molten NH4F-HF, in a vacuum distillation system; Also available on the Ca catalyzed by the excessive reaction NH3 F2 and Preparation.
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