Nano Si3n4 Powder Silicon Nitride CAS 12033-89-5

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Min Order 1 kg
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SH Chemical Group Limited

VIP   Audited Supplier 14 years
Profile Certified by SGS/BV
SH-SI
Yes
Flame Resistance, Heat Resistance
Powder
Grey
12033-89-5
Si3n4
234-796-8
ISO9001
SH
25kgs/Fiber Drum
90% Min
China
28500090
Product Description
Product Name: Silicon nitride powder 
Synonyms: Silicon nitride,
CAS: 12033-89-5
MF: Si3N4
MW: 140.2833
EINECS: 234-796-8


Application: The silicon nitride powder is an important raw material for sintering silicon ceramics, as well as synthesis sialon powder and sintering sialon ceramics.

Specification: 
ITEMTEST RESULTSMETHOD
α-phase content (%)92.8XRD
S.S.A (m 2 /g)9.8N 2 Absorption Specific Surface Area
D 50 (μm)0.7Laser Particle Size Analyzer
O (%)1.1Oxygen Analyzer
Fe (ppm)51ICP-OES
Al (ppm)127
Ca (ppm)8
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