产品名称
钨, wire, diam. 0.25 mm, ≥99.9% trace metals basis
InChI key
WFKWXMTUELFFGS-UHFFFAOYSA-N
InChI
1S/W
SMILES string
[W]
assay
≥99.9% trace metals basis
form
wire
resistivity
4.9 μΩ-cm, 20°C
diam.
0.25 mm
bp
5660 °C (lit.)
mp
3410 °C (lit.)
density
19.3 g/mL at 25 °C (lit.)
Quality Level
Application
钨 (W) 丝可用于多种应用,包括:
- 制备可用作场发射体、纳米探针和扫描隧道显微镜 (STM) 探针的钨针尖。
- 提高无定形硅锗合金的能量带隙。
- 制备照明行业应用的钨纤维。
Preparation Note
9.5g = 10m;95g = 100m
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, type P3 (EN 143) respirator cartridges
法规信息
新产品
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