Samarium

Q: What is the Samarium?

Samarium is silvery grey powder, while it's Molecular Formula is Sm. silvery grey powder Arylsulfonyl chlorides and arylsulfinates are reduced by a combination of samarium and titanium(IV) chloride to make diaryl disulfides. It is a neutron absorber, dopant for laser crystals.

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1.What is the Samarium ?

Arylsulfonyl chlorides and arylsulfinates are reduced by a combination of samarium and titanium(IV) chloride to make diaryl disulfides. It is a neutron absorber, dopant for laser crystals.

: samarium(III) oxide

: 7429-90-5
aluminium

: 1333-84-2,1344-28-1
aluminum oxide

: 7440-19-9
samarium

Conditions

Conditions	Yield
in vac.;

: samarium(III) oxide

: 7440-19-9
samarium

Conditions

Conditions	Yield
With zirconium; In neat (no solvent); reduction by heating the pressesd mixture (99.05 Sm2O3, purity of reducing reagent >99.5%) to 1100-1200°C at maximal 2E-4 Torr, distn. of Sm, Mo-vessel;;;	91%
With lanthanum; In neat (no solvent); heating in a Ta-vessel to 1450°C at less than 1E-3 Torr for 30min, distn. of Sm;; purity >98%;;	>80
With aluminium; In neat (no solvent); reduction, formation of Al-Sm-alloy;;
With La or Ce or Al; In neat (no solvent); reduction by heating the pressesd mixture (99.05 Sm2O3, purity of reducing reagent >99.5%) at maximal 2E-4 Torr, distn. of Sm;;
With lanthanum; In neat (no solvent); 1350-1450°C;;	>75
With lanthanum; In neat (no solvent); 20g Sm2O3, 1450°C, 30min; distn. of Sm;;

2.What is the CAS number for Samarium ?

The CAS number of Samarium is 7440-19-9.

More information of Samarium 7440-19-9 are:

CAS?Number	7440-19-9
Density	7.47 g/mL at 25 °C(lit.)
Melting Point	1074 °C(lit.)
Boiling Point	1794 °C(lit.)
HS CODE	28053019
PSA	0.00000
LogP	0.00000

3.What are another words for Samarium ?

Synonyms?for?Samarium 7440-19-9:SAMARIUM, PLASMA STANDARD SOLUTION;SAMARIUM SINGLE ELEMENT STANDARD;SAMARIUM STANDARD;SAMARIUM ATOMIC ABSORPTION STANDARD SOLUTION;SAMARIUM, AAS STANDARD SOLUTION;SAMARIUM;SAMARIUM ICP STANDARD;SAMARIUM PLASMA EMISSION SPECTROSCOPY STANDARD

4.What is the molecular formula of Samarium?

The chemical formula of ?Samarium is?Sm which containing 1 Samarium atoms,and the molecular weight of??Samarium?is 150.36.

5.What is Samarium (7440-19-9) used for?

Samarium is a silver-colored solid or grey powder that is an odorless, flammable, and water-reactive rare earth metal. It is known for its high magnetic properties and is used in various applications due to its unique characteristics.

InChI:InChI=1/Sm

Relevant articles related to Samarium:

Article

Source

Cathodic behaviour of samarium(III) in LiF-CaF2 media on molybdenum and nickel electrodes

Massot,Chamelot,Taxil

, p. 5510 - 5517 (2005)

Sm2O2I - A new mixed-valence samarium(II,III) oxide halide

Ryazanov, Mikhail,Hoch, Constantin,Mattausch, Hansjuergen,Simon, Arndt

, p. 2385 - 2388 (2008/10/09)

6.Buy Samarium with the best price .

Shanghai Yolne Chemical Co., Ltd(expird) is a quality supplier of Samarium. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on Samarium 7440-19-9.