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GF97782452

Tantalum

Name: Tantalum
Brand: ALDRICH

rod, 100mm, diameter 2.0mm, annealed, 99.9%

Synonym(s):

Tantalum, TA007920, Ta

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About This Item

Empirical Formula (Hill Notation):

CAS Number:

7440-25-7

Molecular Weight:

180.95

MDL number:

MFCD00011252

UNSPSC Code:

12141741

PubChem Substance ID:

329814766

NACRES:

NA.23

Pricing and availability is not currently available.

vapor pressure

<0.01 mmHg ( 537.2 °C)

assay

≥99.9%

form

rod

autoignition temp.

572 °F

manufacturer/tradename

Goodfellow 977-824-52

resistivity

13.5 μΩ-cm, 20°C

bp

5425 °C (lit.)

mp

2996 °C (lit.)

density

16.69 g/cm³ (lit.)

SMILES string

[Ta]

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This Item	94372	CRM43024	44258
CRM56522 Flonicamid	94372 Fluopicolide	CRM43024 Flufenoxuron	44258 Flonicamid metabolite TFNG
grade certified reference material, TraceCERT^®	grade certified reference material, TraceCERT^®	grade certified reference material, TraceCERT^®	grade certified reference material, TraceCERT^®
product line TraceCERT^®	product line TraceCERT^®	product line TraceCERT^®	product line -
shelf life limited shelf life, expiry date on the label	shelf life limited shelf life, expiry date on the label	shelf life limited shelf life, expiry date on the label	shelf life limited shelf life, expiry date on the label
manufacturer/tradename Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	manufacturer/tradename Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	manufacturer/tradename Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	manufacturer/tradename Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Quality Level 300	Quality Level 300	Quality Level 300	Quality Level 300

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A porous tantalum trabecular metal: basic science.

Robert Cohen

American journal of orthopedics (Belle Mead, N.J.), 31(4), 216-217 (2002-05-15)

Conventional materials used for orthopedic reconstruction implants limit the design of new and improved implants. Solid metal is rigid. Porous fixation surfaces have low volumetric porosity available for biologic ingrowth and low frictional characteristics for initial implant stability and have

Biological performance of tantalum.

J Black

Clinical materials, 16(3), 167-173 (1993-12-09)

A detailed literature search was carried out to define the current knowledge about the biological performance of tantalum. The pure metal appears, to a great degree, to be inert both in vivo and in vitro. Both the pure metal and

[Application of porous tantalum implant in treatment of bone defect].

Jian Lu et al.

Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery, 26(2), 244-247 (2012-03-13)

To review the progress in the treatment of bone defect by porous tantalum implant. Recent literature was extensively reviewed and summarized, concerning the treatment method of bone defect by porous tantalum implant. By right of their unique properties, porous tantalum

[The metal tantalum in orthopedic applications].

Juncai Deng et al.

Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi, 28(2), 419-422 (2011-05-25)

This paper describes the biological characteristics of the metal tantalum (Ts) and the application status of tantalum in artificial joints, bone necrosis, spine, defects of bone and other aspects of bone. The early clinical application results of tantalum in bone

An overview about biomedical applications of micron and nano size tantalum.

Giulio Maccauro et al.

Recent patents on biotechnology, 3(3), 157-165 (2009-06-24)

Tantalum is obtained from the minerals colombite, tantalite and euxenite. It is greyish silver, heavy and very hard. Tantalum does not react with body fluids and is used to make surgical equipment. Tantalum also does not irritate the body and

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