Caption: High-speed footage of nitrogen triiodide detonating at the touch of a feather. Nitrogen triiodide (NI3) is an extremely sensitive contact explosive. Its sensitivity is due to the immense strain in the molecule, in which three large iodine atoms are bound to a small nitrogen. The slightest touch can cause the breakdown of the NI3 molecules, leading to the production of nitrogen gas and a cloud of iodine vapour. Filmed at 2000 frames per second (slowed down 80 times). This clip is also available with the chemical equation for the reaction overlaid. See clip K004 3416.

Release details: Model release not required. Property release not required.

Keywords: chemical, chemistry, cloud, clouds, contact explosive, demonstrating, demonstration, detonate, detonated, detonation, dry, education, educational, experiment, explode, explosion, feather, high speed, high-speed, inorganic compound, instability, iodine, molecular, molecule, ni3, nitrogen triiodide, reacting, reaction, sensitive, sensitivity, slo-mo, slow mo, slow motion, smoke, steric, strain, strained, unstable, vapor, vapour

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Nitrogen triiodide explosion, high-speed

K003/9285 Rights Managed

Downloadable master

Duration: 00:01:38

Frame size: 1920x1080

Frame rate: 25

Audio: No

Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

File size: 3.9G


Capture format: Photron

Codec: TIFF

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