跳转至内容
Merck

GF79938039

lump, 50g, max. size 5mm

登录查看公司和协议定价

别名:
钨, 宽度
经验公式(希尔记法):
W
CAS号:
分子量:
183.84
MDL號碼:
分類程式碼代碼:
12141747
PubChem物質ID:
NACRES:
NA.23

形狀

foil

製造商/商標名

Goodfellow 799-380-39

電阻係數

4.9 μΩ-cm, 20°C

粒徑

5 mm

bp

5660 °C (lit.)

mp

3410 °C (lit.)

密度

19.3 g/mL at 25 °C (lit.)

SMILES 字串

[W]

InChI

1S/W

InChI 密鑰

WFKWXMTUELFFGS-UHFFFAOYSA-N

一般說明

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

法律資訊

Product of Goodfellow

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Mehran Ahmadlou et al.
Nature communications, 6, 6773-6773 (2015-04-04)
The superior colliculus is a layered structure important for body- and gaze-orienting responses. Its superficial layer is, next to the lateral geniculate nucleus, the second major target of retinal ganglion axons and is retinotopically organized. Here we show that in
Mark L Witten et al.
Chemico-biological interactions, 196(3), 87-88 (2011-12-21)
There is emerging evidence that tungsten has toxic health effects. We summarize the recent tungsten toxicity research in this short review. Tungsten is widely used in many commercial and military applications because it has the second highest melting temperature of
Nikolay Strigul
Ecotoxicology and environmental safety, 73(6), 1099-1113 (2010-09-16)
Tungsten is a widely used transition metal that has not been thoroughly investigated with regards to its ecotoxicological effects. Tungsten anions polymerize in environmental systems as well as under physiological conditions in living organisms. These polymerization/condensation reactions result in the
P Thongkumkoon et al.
Toxicology letters, 226(1), 90-97 (2014-02-08)
The toxicity of nanomaterials has been well known, but mechanisms involved have been little known. This study was aimed at looking at direct interaction between nanomaterials and naked DNA for some fundamental understanding. Two different types of nanomaterials, carbon nanotubes
Elias Papaconstantinou et al.
Frontiers in bioscience : a journal and virtual library, 8, s813-s825 (2003-09-06)
Polyoxometalates (POM) have a rich and promising photochemical behavior. Upon illumination at the O M CT band (i.e., in UV and near-visible area) become powerful oxidizing reagents able to oxidize various organic compounds. In the process POM undergo stepwise reduction

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门