As temperatures increase above 400 c, the reactivity of NF3 becomes more like that of fluorine. Therefore, avoid conditions and/or mechanisms that could lead to the inadvertent heating of NF3.

• 当温度上升到400°C以上时，NF3的反应活性变得更象氟。因此，要避免可能导致无意中对NF3加热的条件和/或机制。