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Physical & Chemical properties

Endpoint summary

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Description of key information

Additional information

See Table 1 below for a summary of the physical and chemical properties of Silicon Nitride. Properties not listed in the table have been waived due to the fact that they are scientifically unjustified or not relevant.

Table 1: Summary of Physical and Chemical Properties of Silicon Nitride

Property

Value

Appearance

Greyish-white powder

Melting/Freezing Point

1900°C

Particle Size Distribution

99% w/w <10 μm

Density

3.15

Water Solubility

<0.3 mg/L