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25 G
¥1,006.66
100 G
¥3,259.16
About This Item
经验公式（希尔记法）:
Ge
CAS号:
分子量:
72.64
MDL编号:
UNSPSC代码:
12141716
PubChem化学物质编号:
NACRES:
NA.23
方案
99.999%
表单
wire
制造商/商品名称
Goodfellow 580-814-51
电阻率
53 Ω-cm, 20°C
尺寸 × 厚度
50x50 mm × 0.175 mm
沸点
2830 °C (lit.)
mp
937 °C (lit.)
密度
5.35 g/mL at 25 °C (lit.)
SMILES字符串
[Ge]
InChI
1S/Ge
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此商品 | GF99720647 | GF20558022 | GF00633664 |
|---|---|---|---|
| manufacturer/tradename Goodfellow 580-814-51 | manufacturer/tradename Goodfellow 997-206-47 | manufacturer/tradename Goodfellow 205-580-22 | manufacturer/tradename Goodfellow 006-336-64 |
| assay 99.999% | assay ≥99.999% | assay 99.999% | assay ≥99.999% |
| resistivity 53 Ω-cm, 20°C | resistivity 53 Ω-cm, 20°C | resistivity 53 Ω-cm, 20°C | resistivity 53 Ω-cm, 20°C |
| density 5.35 g/mL at 25 °C (lit.) | density 5.35 g/mL at 25 °C (lit.) | density 5.35 g/mL at 25 °C (lit.) | density 5.35 g/mL at 25 °C (lit.) |
| mp 937 °C (lit.) | mp 937 °C (lit.) | mp 937 °C (lit.) | mp 937 °C (lit.) |
一般描述
For updated SDS information please visit www.goodfellow.com.
法律信息
Product of Goodfellow
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
R M Slawson et al.
Plasmid, 27(1), 72-79 (1992-01-01)
Germanium is an inert metal with no known biological function in prokaryotic or eukaryotic organisms. Its toxicity is low compared to that of silver. Germanium is accumulated in certain bacterial strains by either energy-independent passive binding or an energy-dependent mechanism.
A Takeuchi et al.
Nephron, 60(4), 436-442 (1992-01-01)
A 55-year-old woman was admitted to our hospital, complaining of general malaise, muscular weakness, anorexia and weight loss. She had a history of ingesting of a certain germanium (Ge) compound over the preceding 19 months, with a total dose of
G B Gerber et al.
Mutation research, 387(3), 141-146 (1998-01-24)
The metalloid germanium has found widespread application in electronics, nuclear sciences and in medicine. General toxicity of germanium is low, except for the tetrahydride germane, and few observations on toxicity of germanium in man exist. Germanium is not carcinogenic and
Johannes Becker et al.
Journal of biomedical materials research. Part A, 103(8), 2549-2557 (2014-12-17)
In tissue engineering, development of an osteoconductive construct that integrates with host tissue remains a challenge. In this work, the effect of bone-like minerals on maturation of pre-osteoblast cells was investigated using polymer-mineral scaffolds composed of poly(propylene fumarate)-co-poly(caprolactone) (PPF-co-PCL) and
Silvie Svarcová et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 132, 514-525 (2014-06-04)
An unambiguous identification of pigments in paint layers of works of art forms a substantial part of the description of a painting technique, which is essential for the evaluation of the work of art including determination of the period and/or
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