261203
钐
−40 mesh, 99% trace rare earth metals basis
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关于此项目
经验公式（希尔记法）:
Sm
化学文摘社编号:
分子量:
150.36
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
231-128-7
MDL number:
产品名称
钐, −40 mesh, 99% trace rare earth metals basis
InChI key
KZUNJOHGWZRPMI-UHFFFAOYSA-N
InChI
1S/Sm
SMILES string
[Sm]
assay
99% trace rare earth metals basis
form
(powder or filings)
reaction suitability
reagent type: catalyst
core: samarium
resistivity
91.4 μΩ-cm, 0°C
particle size
−40 mesh
bp
1794 °C (lit.)
mp
1074 °C (lit.)
density
7.47 g/mL at 25 °C (lit.)
Quality Level
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Application
通过联合使用氯化钐和氯化钛(IV) 还原芳基磺酰氯和芳基亚磺酸盐，制备二芳基二硫化物。
signalword
Warning
hcodes
Hazard Classifications
Flam. Sol. 2 - Water-react 3
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
监管及禁止进口产品
此项目有
Wang, J. Zhang, Y.
Synthetic Communications, 26, 135-135 (1995)
Hua Yang et al.
Inorganic chemistry, 52(3), 1275-1284 (2013-01-25)
Sm@C(2v)(3)-C(80) has been separated from the carbon soot produced by electrical arc vaporization of graphite rods doped with Sm(2)O(3) and purified. Its structure has been determined by single crystal X-ray diffraction using cocrystals obtained from either Ni(II)(octaethylporphyrin) (Ni(II)(OEP)) to form
M Majumder et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 25(2), 025701-025701 (2012-12-05)
We report resistivity, magnetization and (19)F NMR results in a polycrystalline sample of SmFeAsO(0.86)F(0.14). The resistivity and magnetization data show a sharp drop at 48 K indicating a superconducting transition. The nuclear spin-lattice rate (1/T(1)) and spin-spin relaxation rate (1/T(2))
Yi Lu et al.
Optics express, 21(2), 1997-2002 (2013-02-08)
We demonstrate an all-fiber passively Q-switched Yb-doped laser using a piece of Sm-doped fiber as a saturable absorber. The laser was pumped by two 25W, 975 nm fiber coupled diodes and Q-switching was initiated when the ASE generated in the
M Saif et al.
Chemosphere, 90(2), 840-847 (2012-11-06)
Highly active samarium doped zinc oxide self-cleaning and biocidal surfaces (x mol% Sm(3+)/ZnO where x=0, 1, 2 and 4 mol%) with crystalline porous structures were synthesized by hydrothermal method. Sm(3+)/ZnO thin films were characterized by X-ray diffraction (XRD), transmission electron
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