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Physical & Chemical properties

Particle size distribution (Granulometry)

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Description of key information

99% (w/w) of Silicon Nitride was found to be smaller than 10 μm.

Additional information

A study was undertaken (Huntingdon Life Sciences, 2012) to determine the particle size of the test substance, Silicon Nitride. The study was conducted to OECD guideline 110 and to GLP. The result was that 99% w/w of the test substance was found to be smaller than 10 μm.