Samarium oxide CAS#12060-58-1

CAS Number: 12060-58-1
Chemical Formula: O3Sm2
Synonyms:

SAMARIUM(III) OXIDE
SAMARIUM ATOMIC ABSORPTION STANDARD
SAMARIUM PLASMA EMISSION STANDARD

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MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Samarium oxide CAS#12060-58-1

As a highly insoluble thermally stable Samarium source, Samarium Oxalate has specialized applications in glass, ceramic, phosphors, lasers, and thermoelectric devices, etc. Another essential application of Samarium and its compounds is used as catalyst and chemical reagent, which is effective to catalyze dehydration of acyclic primary alcohols to aldehydes and ketones. In its usual oxidized form, Samarium can be added to ceramics, optical and infrared absorbing glass in which it increases absorption of infrared radiation. It has also proved to be used as a neutron absorber in control rods for nuclear power reactors.
Besides, Samarium oxide can be used in preparation of other samarium salts upon evaporation and crystallization by dissolving in mineral acids. Samarium oxide is acquired by burning the metal in air or oxygen over 150℃ or by decomposing samarium carbonate, nitrate, oxalate or sulfate thermally.

Samarium oxide Chemical Properties

Melting point	2325 °C
Boiling point	4118.00°C
bulk density	850kg/m3
density	8.35 g/mL at 25 °C(lit.)
refractive index	1.97
storage temp.	no restrictions.
form	nanopowder
color	Violet
Specific Gravity	8.347
PH	8.0 (10g/l, H2O, 25℃)(slurry)
Water Solubility	Insoluble in water.
Crystal Structure	Cubic
crystal system	Monoclinic
Merck	14,8347
Space group	C2/m
Lattice constant	a/nmb/nmc/nmα/oβ/oγ/oV/nm31.41770.36330.88479099.96900.4488
InChI	InChI=1S/3O.2Sm
InChIKey	PRCWVHVINXAFRG-UHFFFAOYSA-N
SMILES	O([Sm]=O)[Sm]=O
CAS DataBase Reference	12060-58-1(CAS DataBase Reference)
EPA Substance Registry System	Samarium oxide (Sm2O3) (12060-58-1)

Safety Information

Safety Statements	22-24/25
WGK Germany	2
RTECS	VP3153000
F	3-10-34
TSCA	TSCA listed
HS Code	28469019
Storage Class	10 - Combustible liquids
Toxicity	LD50 orally in Rabbit: > 5000 mg/kg

Product Application of Samarium oxide CAS#12060-58-1

Samarium Oxide, also called Samaria, Samarium has a high neutron absorption capacity, Samarium Oxides have specialized uses in glass, phosphors, lasers, and thermoelectric devices. Calcium Chloride crystals treated with Samarium have been employed in lasers which produce beams of light intense enough to burn metal or bounce off the moon. Samarium Oxide is used in optical and infrared absorbing glass to absorb infrared radiation. Also, it is used as a neutron absorber in control rods for nuclear power reactors. The Oxide catalyzes dehydration of acyclic primary alcohols to aldehydes and ketones. Another use involves preparation of other Samarium salts.

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