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Merck

GF04192501

タングステン

rod, 200mm, diameter 1.6mm, centerless ground, 99.95%

別名:

タングステン, W

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About This Item

実験式(ヒル表記法):
W
CAS番号:
分子量:
183.84
MDL番号:
UNSPSCコード:
12141747
PubChem Substance ID:
NACRES:
NA.23
現在、価格および在庫状況を閲覧できません。

アッセイ

99.95%

フォーム

rod

メーカー/製品名

Goodfellow 041-925-01

抵抗性

4.9 μΩ-cm, 20°C

L ×直径

200 mm × 1.6 mm

bp

5660 °C (lit.)

mp

3410 °C (lit.)

密度

19.3 g/mL at 25 °C (lit.)

SMILES記法

[W]

InChI

1S/W

InChI Key

WFKWXMTUELFFGS-UHFFFAOYSA-N

詳細

For updated SDS information please visit www.goodfellow.com.

法的情報

Goodfellow製品

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試験成績書(COA)

Lot/Batch Number

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以前この製品を購入いただいたことがある場合

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文書ライブラリにアクセスする

Dae Yup Han et al.
International journal of radiation oncology, biology, physics, 89(3), 666-673 (2014-04-23)
To demonstrate that utilization of the direction-modulated brachytherapy (DMBT) concept can significantly improve treatment plan quality in the setting of high-dose-rate (HDR) brachytherapy for cervical cancer. The new, MRI-compatible, tandem design has 6 peripheral holes of 1.3-mm diameter, grooved along
Carlos D Brondino et al.
Current opinion in chemical biology, 10(2), 109-114 (2006-02-17)
Mononuclear molybdenum and tungsten are found in the active site of a diverse group of enzymes that, in general, catalyze oxygen atom transfer reactions. Enzymes of the xanthine oxidase family are the best-characterized mononuclear Mo-containing enzymes. Several 3D structures of
Malcolm H Chisholm et al.
Chemical record (New York, N.Y.), 5(5), 308-320 (2005-10-08)
The reaction of M2(O2CBu(t))4 (M = Mo, W) with a dicarboxylic acid in toluene yields compounds of general formula [M2]-O2C-X-CO2-[M2] ([M2] = M2(O2CBu(t))3; X = conjugated spacer). The M2 units are electronically coupled via interactions between the M2 delta and
A Koutsospyros et al.
Journal of hazardous materials, 136(1), 1-19 (2005-12-14)
Since its discovery, tungsten, a transition element of Group VIb of the Periodic Table of Elements, and its compounds have been considered environmentally benign. Its presence in biological and drinking water samples in Fallon, Nevada, an acute lymphocytic leukemia cluster
Gijsbert B van der Voet et al.
Military medicine, 172(9), 1002-1005 (2007-10-17)
Tungsten and tungsten compounds are considered toxicologically relatively safe. Concern regarding the potential health and environmental effects of depleted uranium and lead in military applications has lead many countries to explore the possibility of applying toxicologically safer metals. Heavy metal

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