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Rhenium Nanorods | CAS Number: 7440-15-5

Catalog Number
ACM74401555
Product Name
Rhenium Nanorods
Structure
CAS Number
7440-15-5
EC Number
231-124-5
UN Number
UN 3089 4.1 / PGII
MDL Number
MFCD00011195
Molecular Weight
186.21
Molecular Formula
Re
Boiling Point
5627 °C
Melting Point
3180 °C
Density
21.02 gm/cc
Purity
99%, 99.5%, 99.9%, 99.95%, 99.99%, 99.999%
Appearance
Silvery-gray
Electrical resistivity
19.3 microhm-cm @ 20 °C
Ratio(Poisson's Ratio)
0.3
Young's Modulus
463 GPa
Vickers Hardness
2450 MPa
Thermal Expansion
6.2 µm/(m·K)
Thermal Conductivity
0.480 W/cm/K @298.2 K
Specific Heat
0.0329 Cal/g/K @ 25 °C
Tensile Strength
80,000 psi
Electronegativity
1.9 Paulings
Heat of Vaporization
152 K-Cal/gm atom at 5627 °C
Heat of Fusion
7.9 Cal/gm mole
Signal Word
Danger
Hazard Codes
F
Precautionary Statements
P210
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1Structure and Thermochemistry of Perrhenate Sodalite and Mixed Guest Perrhenate/Pertechnetate Sodalite.

Pierce EM1, Lilova K2, Missimer DM3, Lukens WW4, Wu L2, Fitts J5, Rawn C6, Huq A7, Leonard DN6, Eskelsen JR1, F Woodfield B8, Jantzen CM9, Navrotsky A2.

Environ Sci Technol. 2016 Dec 27. doi: 10.1021/acs.est.6b01879. [Epub ahead of print]

Treatment and immobilization of technetium-99 (99Tc) contained in reprocessed nuclear waste and present in contaminated subsurface systems represents a major environmental challenge. One potential approach to managing this highly mobile and long-lived radionuclide is immobilization into micro- and meso-porous crystalline solids, specifically sodalite. We synthesized and characterized the structure of perrhenate sodalite, Na8[AlSiO4]6(ReO4)2, and the structure of a mixed guest perrhenate/pertechnetate sodalite, Na8[AlSiO4]6(ReO4)2-x(TcO4)x. Read More

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