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10465-27-7

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10465-27-7 Usage

Safety Profile

Poison by intravenous and subcutaneous routes. When heated to decomposition it emits acrid smoke and irritating fumes. See also SAMARIUM and RARE EARTHS

Check Digit Verification of cas no

The CAS Registry Mumber 10465-27-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,4,6 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 10465-27:
(7*1)+(6*0)+(5*4)+(4*6)+(3*5)+(2*2)+(1*7)=77
77 % 10 = 7
So 10465-27-7 is a valid CAS Registry Number.
InChI:InChI=1/3C2H4O2.Sm/c3*1-2(3)4;/h3*1H3,(H,3,4);/q;;;+3/p-3

10465-27-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name samarium(3+),triacetate

1.2 Other means of identification

Product number -
Other names Samariumacetat

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:10465-27-7 SDS

10465-27-7Related news

Thermal stability studies of dicyclopentadienyl SAMARIUM ACETATE (cas 10465-27-7) and halides08/03/2019

Two rearrangement reactions caused by the thermal instability of samarium organometallics leading to mixtures of disproportionation products have been studied. Dicyclopentadienylsamarium acetate rearranges into triscyclopentadienylsamarium and samarium acetate, while dicyclopentadienyl samarium ...detailed

10465-27-7Relevant articles and documents

Remarkable changes in the optical properties of CeO2 nanocrystals induced by lanthanide ions doping

Wang, Zhenling,Quan, Zewei,Lin, Jun

, p. 5237 - 5242 (2007)

Highly uniform and well-dispersed CeO2 and CeO 2:Eu3+ (Sm3+, Tb3+) nanocrystals were prepared by a nonhydrolytic solution route and characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectra (XPS), UV/vis absorption, and photoluminescence (PL) spectra, respectively. The result of XRD indicates that the CeO2 nanocrystals are well crystallized with a cubic structure. The TEM images illustrate that the average size of CeO2 nanocrystals is about 3.5 nm in diameter. The absorption spectrum of CeO2:Eu3+ nanocrystals exhibits red-shifting with respect to that of the undoped CeO2 nanocrystals. Under the excitation of 440 nm (or 426 nm) light, the colloidal solution of the undoped CeO2 nanocrystals shows a very weak emission band with a maximum at 501 nm, which is remarkably enhanced by doping additional lanthanide ions (Eu3+, Tb3+, Sm3+) in the CeO2 nanocrystals. The emission band is not due to the characteristic emission of the lanthanide ions but might arise from the oxygen vacancy which is introduced in the fluorite lattice of the CeO2 nanocrystals to compensate the effective negative charge associated with the trivalent ions.

Low temperature preparation and superconductivity of F-doped SmFeAsO

Chen,Cui,Cheng,Yang,Wang,Li,Zhang,Zhao

, p. 989 - 992 (2010)

A low temperature (1100 °C) process of preparing F-doped SmFeAsO samples has been developed using SmF3 with nanometer scale as the source of fluorine. A series of the SmFeAsO1 xFx (x = 0, 0.05, 0.1, 0.15, 0.2, 0.25, 0.3) samples have been prepared using the present method. Compared with previous reports, the present SmF3 is more effective to introduce F into SmFeAsO system in which a transition temperature of 39 K can be observed when x = 0.05. The superconductivity is definitely enhanced with the increasing F-doping level. All the samples presented to be layered structure and the crystal particle size is about three times larger with sintering time increasing from 36 h to 48 h. Except for the nanometer scale of SmF3, the flux effect of SmF3 is recognized to be another reason for the decrease of the sintering temperature. Further more, a relatively large amount of SmF3 was also employed in the raw materials to introduce excessive F and this has induced higher Tc (55 K) in SmFeAsO0.8F0.2+δ system.

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