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: S 4511
: 7440-21-3
: Si
: 28.09
: Silicon is a chemical element with symbol Si and atomic number 14.
: S 4511 (OTTO) Silicon, powder, max. particle size 45 μm, 99.5% Cas 7440-21-3 - used industrially without being separated into the element, and indeed often with comparatively little processing from natural occurrence.
: Metals,Silicon
: Powder
: Silver to grey
: 99.5%
: 45 μm
: 2355 °C(lit.)
: 2.33 g/mL at 25 °C(lit.)
WGK Germany 2