357006

Sigma-Aldrich

wire, diam. 0.5 mm, ≥99.9% trace metals basis

别名:
Ta
Empirical Formula (Hill Notation):
Ta
CAS号:
分子量:
180.95
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

100

蒸汽压

<0.01 mmHg ( 537.2 °C)

测定

≥99.9% trace metals basis

形式

wire

自燃温度

572 °F

电阻率

13.5 μΩ-cm, 20°C

直径

0.5 mm

bp

5425 °C (lit.)

mp

2996 °C (lit.)

密度

16.69 g/cm3 (lit.)

SMILES string

[Ta]

InChI

1S/Ta

InChI key

GUVRBAGPIYLISA-UHFFFAOYSA-N

包装

1 ea in rigid mailer

数量

3.3g = 1m;33g = 10m

个人防护装备

Eyeshields, Gloves, type N95 (US)

RIDADR

NONH for all modes of transport

WGK Germany

nwg

闪点(F)

Not applicable

闪点(C)

Not applicable

分析证书

原产地证书 (CofO)

Yongyuan Guo et al.
International journal of molecular medicine, 31(3), 689-697 (2013-01-23)
Titanium (Ti) alloys of the β-type are highly attractive metallic materials for biomedical applications due to their low elastic modulus, high corrosion resistance and notable biocompatibility. A new β-type Ti35Nb2Ta3Zr alloy with a low Young's modulus of approximately 48 GPa was previously...
Frédéric Clarençon et al.
Journal of neurosurgery. Spine, 18(6), 606-610 (2013-04-23)
Presurgical devascularization of hypervascular spinal metastases has been shown to be effective in preventing major blood loss during open surgery. Most often, embolization can be performed using polyvinyl alcohol (PVA) microparticles. However, in some cases, the close relationship between the...
Biomimetic oxygen activation by MoS2/Ta3N5 nanocomposites for selective aerobic oxidation.
Qingsheng Gao et al.
Angewandte Chemie (International ed. in English), 51(47), 11740-11744 (2012-10-17)
Shi-Hua Yu et al.
Water environment research : a research publication of the Water Environment Federation, 84(12), 2115-2122 (2013-01-25)
Tantalum hydroxide exhibits the ability for the removal of phosphate from aqueous solution. The kinetic study, adsorption isotherm, thermodynamic study, desorption, and foreign anions effect were examined in batch experiments. The kinetic process was very well described by a pseudo-second-order...
Stuart A Callary et al.
Clinical orthopaedics and related research, 471(7), 2238-2244 (2013-01-22)
One cross-linked polyethylene (XLPE) liner is manufactured using a lower dose of radiation, 5 Mrad, which may result in less cross-linking. The reported in vivo wear rate of this XLPE liner in patients undergoing THA has varied, and has included...
技术文章
Biomedical implants are essentially foreign substances within the human body that must survive many years’ exposure to demanding mechanical and physiological conditions. Despite these challenges, metal implants have been widely used to substitute for or rebuild hard tissues such as bones and teeth.
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