GF20874999
Tantalum
foil, 4mm disks, thickness 0.034mm, as rolled, 99.9%
Sinônimo(s):
Tantalum, TA000347, Ta
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About This Item
Fórmula empírica (Notação de Hill):
Ta
Número CAS:
Peso molecular:
180.95
Número MDL:
Código UNSPSC:
12141741
ID de substância PubChem:
NACRES:
NA.23
pressão de vapor
<0.01 mmHg ( 537.2 °C)
Ensaio
99.90%
forma
foil
temperatura de autoignição
572 °F
fabricante/nome comercial
Goodfellow 208-749-99
resistividade
13.5 μΩ-cm, 20°C
diâmetro × espessura
4 mm × 0.034 mm
pb
5425 °C (lit.)
pf
2996 °C (lit.)
densidade
16.69 g/cm3 (lit.)
cadeia de caracteres SMILES
[Ta]
InChI
1S/Ta
chave InChI
GUVRBAGPIYLISA-UHFFFAOYSA-N
Descrição geral
For updated SDS information please visit www.goodfellow.com.
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Yingxun Du et al.
Journal of hazardous materials, 225-226, 21-27 (2012-05-23)
In order to overcome the limitation of the application of nanoparticles, tantalum (oxy)nitrides nanotube arrays on a Ta foil were synthesized and introduced in vis (visible light)-Fenton-like system to enhance the degradation of atrazine. At first, the anodization of tantalum
Zhongli Cai et al.
The journal of physical chemistry. B, 109(10), 4796-4800 (2006-07-21)
Both monolayer and thick (20 microm) films of dry pGEM-3Zf(-) plasmid DNA deposited on tantalum foil were exposed to Al Kalpha X-rays (1.5 keV) for various times in an ultrahigh vacuum chamber. For monolayer DNA, the damage was induced mainly
J G Sen Gupta
Talanta, 31(12), 1053-1056 (1984-12-01)
A 40-fold increase in sensitivity obtained by using a tantalum foil lining in a pyrolytically-coated graphite furnace permitted determination of low ppm levels of cerium in most silicate rocks. A preliminary preconcentration by oxalate and hydroxide co-precipitations was used before
Zhongli Cai et al.
Radiation research, 165(3), 365-371 (2006-02-24)
Both thick and thin films of pGEMR-3Zf- plasmid DNA deposited on a tantalum foil were exposed to soft X rays (effective energy of 14.8 keV) for various times in air under a relative humidity of 45% (Gamma approximately 6, where
J G Sen Gupta
Talanta, 32(1), 1-6 (1985-01-01)
An improved graphite furnace atomic-absorption method has been developed for the determination of Sc, Y and the rare-earth elements in silicate rocks and related materials. The method, which involves the separation of the lanthanides by ion-exchange followed by their determination
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