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Tantalum Nanoprisms | CAS Number: 7440-25-7

Catalog Number
ACM74402573
Product Name
Tantalum Nanoprisms
Structure
CAS Number
7440-25-7
EC Number
231-135-5
UN Number
UN 3089 4.1 / PGII
MDL Number
MFCD00011252
Molecular Weight
180.94
Molecular Formula
Ta
Boiling Point
5458 °C
Melting Point
3017 °C
Density
16.69 g/cm3 (20 °C)
Purity
99%, 99.5%, 99.9%, 99.95%, 99.99%, 99.999%
Appearance
Silvery-gray solid
Safty Description
26-36/37/39
Hazard Statements
H228-H315-H319-H335
Electrical resistivity
131 nΩ·m (20 °C)
Ratio(Poisson's Ratio)
0.34
Young's Modulus
186 GPa
Vickers Hardness
870–1200 MPa
Thermal Expansion
6.3 µm/m·K
Thermal Conductivity
57.5 W/m·K
Specific Heat
140 J/kg·K
Electronegativity
1.5 Paulings
Heat of Vaporization
753 kJ/mol
Heat of Fusion
36.57 kJ/mol
Signal Word
Danger
Hazard Codes
F, Xi
Risk Codes
11-36/37/38
Crystal Phase
α: body-centered cubic (bcc) / β: tetragonal
Precautionary Statements
P210-P261-P280-P305+P351+P338-P405-P501
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1Temporal Control of Osteoblast Cell Growth and Behavior Dictated by Nanotopography and Shear Stress.

Dhawan U, Pan HA, Chu YH, Huang GS, Chen PC, Chen WL.

IEEE Trans Nanobioscience. 2016 Oct;15(7):704-712. doi: 10.1109/TNB.2016.2605686.

Biomaterial design involves assessment of cellular response to nanotopography parameters such as shape, dimension of nanotopography features. Here, the effect of nanotopography alongside the in vivo factor, shear stress, on osteoblast cell behavior, is reported. Tantalum oxide nanodots of 50 or 100 nm diameter were engineered using anodized aluminum oxide as a template. Bare tantalum nitride coated silicon substrates were taken as control (flat). Read More

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Email:
Tel:1-201-478-8534
1-516-662-5404
Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA