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Silicon Nitride - Silzot® SQ

Silicon Nitride - Silzot® SQ
CAS RN
12033-89-5
CAS Name
Trisilicontetranitride
Molecular Formula
Si3N4
Molecular Weight
140,28 g/Mol
Synonyms
trisilicon tetranitride
Siliziumnitrid
Si3N4

Description

Grey fine silicon nitride powder, applied as a release agent for silicon ingots in the solar industry.

Notification

EU
US
China

Development Status

Commercial

Specification

SubstanceMin / MaxUnit
Nitrogen> 38,5%
Oxygen< 1%
Carbon< 0,25%
Iron< 10ppm
Chromium< 3ppm
Calcium< 10ppm
Nickel< 3ppm
Titanium< 3ppm
Copper< 3ppm
Particle size 50%< 2,5µm
Particle size 98%< 10µm
Maciej Kuczynski

Maciej Kuczynski

T +49 8621 86-3022
maciej.kuczynski@alzchem.com