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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
アッセイ
99.95%
形状
wire
メーカー／製品名
Goodfellow 627-655-78
抵抗性
4.9 μΩ-cm, 20°C
L ×直径
10 m × 0.1 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
最新バージョンのいずれかを選択してください：
Vernon G Thomas et al.
Ecotoxicology and environmental safety, 72(4), 1031-1037 (2009-02-24)
The toxicity of elemental tungsten released from discharged shot was assessed against previous studies that established a 1% toxic threshold for soil organisms. Extremely heavy theoretical shot loadings of 69,000shot/ha were used to generate estimated environmental concentrations (EEC) for two
Matthias Boll et al.
Biological chemistry, 386(10), 999-1006 (2005-10-13)
The molybdenum enzymes 4-hydroxybenzoyl-CoA reductase and pyrogallol-phloroglucinol transhydroxylase and the tungsten enzyme acetylene hydratase catalyze reductive dehydroxylation reactions, i.e., transhydroxylation between phenolic residues and the addition of water to a triple bond. Such activities are unusual for this class 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
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
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
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