- 267554
267554
钨
wire, diam. 0.25 mm, ≥99.9% trace metals basis
Recommended Products
检测方案
≥99.9% trace metals basis
形式
wire
电阻率
4.9 μΩ-cm, 20°C
直径
0.25 mm
bp
5660 °C (lit.)
mp
3410 °C (lit.)
密度
19.3 g/mL at 25 °C (lit.)
SMILES string
[W]
InChI
1S/W
InChI key
WFKWXMTUELFFGS-UHFFFAOYSA-N
Compare Similar Items
View Full Comparison1 of 4
This Item | 356972 | 267562 | GF13753605 |
|---|---|---|---|
| assay ≥99.9% trace metals basis | assay ≥99.9% trace metals basis | assay 99.99% trace metals basis | assay 99.95% |
| form wire | form wire | form wire | form wire |
| resistivity 4.9 μΩ-cm, 20°C | resistivity 4.9 μΩ-cm, 20°C | resistivity 4.9 μΩ-cm, 20°C | resistivity 4.9 μΩ-cm, 20°C |
| bp 5660 °C (lit.) | bp 5660 °C (lit.) | bp 5660 °C (lit.) | bp 5660 °C (lit.) |
| mp 3410 °C (lit.) | mp 3410 °C (lit.) | mp 3410 °C (lit.) | mp 3410 °C (lit.) |
| density 19.3 g/mL at 25 °C (lit.) | density 19.3 g/mL at 25 °C (lit.) | density 19.3 g/mL at 25 °C (lit.) | density 19.3 g/mL at 25 °C (lit.) |
应用
- 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。
数量
储存分类代码
11 - Combustible Solids
WGK
nwg
闪点(F)
Not applicable
闪点(C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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