636703
氮化硅
nanopowder, <50 nm particle size (spherical), ≥98.5% trace metals basis
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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:
Quality Segment
assay
≥98.5% trace metals basis
form
nanopowder
reaction suitability
core: silicon
surface area
103-123 m2/g
particle size
<50 nm (spherical)
density
3.44 g/mL at 25 °C (lit.)
bulk density
0.046 g/mL
application(s)
glass & ceramic
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
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存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves