806560
氮化硅
>80% (crystalline)
别名:
Silicon nitride, Trisilicon tetranitride
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关于此项目
线性分子式:
Si3N4
化学文摘社编号:
分子量:
140.28
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
234-796-8
MDL number:
assay
>80% (crystalline)
form
powder
composition
carbon, <0.5% , Fe, <0.1% , SiO2, <1%
diam. × L
0.6-0.8 μm × 8-24 μm
density
3.44 g/mL at 25 °C (lit.)
SMILES string
N12[Si]34N5[Si]16N3[Si]25N46
InChI
1S/N4Si3/c1-5-2-6(1)3(5)7(1,2)4(5)6
InChI key
HQVNEWCFYHHQES-UHFFFAOYSA-N
Application
Silicon nitride is a wide band gap material and its one dimensional nanostructures are used in microelectronics, optics applications and as reinforcements for composites.Silicon nitride nanofiber based papers have potential applications in thermal insulation systems.
存储类别
11 - Combustible Solids
怎么回事？
nwg
闪点 (F)
Not applicable
闪点 (°C)
Not applicable