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Merck
CN

790583

Sigma-Aldrich

硫化钨(IV)

nanopowder, 90 nm avg. part. size (SEM), 99% trace metals basis

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别名:
二硫化钨
线性分子式:
WS2
CAS号:
分子量:
247.97
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

99% trace metals basis

形式

nanopowder

平均零件尺寸

90 nm (SEM)

密度

7.5 g/mL at 25 °C (lit.)

SMILES字符串

S=[W]=S

InChI

1S/2S.W

InChI key

ITRNXVSDJBHYNJ-UHFFFAOYSA-N

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应用

硫化钨具有拟二维结构并可在石油化学工业中用作脱硫催化剂。硫化钨纳米颗粒因其在固态润滑剂、涂料和光催化中的潜在应用而引起了研究兴趣。

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Rapoport; L.;
Nature, 387(6635), 791-793 (1997)
Jiang; Hong;
The Journal of Physical Chemistry C, 116(14), 7664-7671 (2012)
Yingfeng Qin et al.
Analytica chimica acta, 866, 84-89 (2015-03-04)
As an important antitumor drug, bleomycin (BLM) is widely used in the treatment of a variety of cancers. In addition, nucleases play a crucial role in DNA replication, recombination and repair which are associated with cancer development. Thus, the development
Voevodin; A. A.;
Thin Solid Films, 370(1;2), 223-231 (2000)
Jingjin Zhao et al.
Analytica chimica acta, 887, 216-223 (2015-09-01)
Herein, we introduced a tungsten disulfide (WS2) nanosheet and exonuclease III (Exo III) co-assisted signal amplification strategy for highly sensitive fluorescent polarization (FP) assay of DNA glycosylase activity. Two DNA glycosylases, uracil-DNA glycosylase (UDG) and human 8-oxoG DNA glycosylase 1

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