Samarium Metal 99.9% Silver Gray Block CAS: 7440-19-9

• CAS No.: 7440-19-9
• Formula: Sm 3n 4n
• Classification: Iron Oxide
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Quality: First Class
• Model NO.: 7440-19-9
• Appearance: Silver Gray Block
• Purification Method: Vacuum Distillation
• Nature: Samarium Metal
• Content: Samarium Metal
• Transport Package: 25kg/Drum, 50kg/Drum
• Specification: 25kg/drum, 50kg/drum
• Origin: China
• HS Code: 2501001900

Product Description

 

Description

Samarium Metal is a needle-like crystal with a silver-gray metallic luster. Samarium metal is mainly used to make samarium cobalt permanent magnetic material and structural material of atomic energy reactor.

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Precautionary statement(s)
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Basic Info

Product Name: 

Samarium  

Other Name: 

Samarium;110123-52-9;1232308-67-6  

CAS No.: 

7440-19-9

InChIKeys: 

InChIKey=KZUNJOHGWZRPMI-UHFFFAOYSA-N  

Molecular Weight: 

150.36  

Exact Mass: 

151.919693  

EC Number: 

231-128-7

Categories: 

Precious Metal Catalysts

Characteristics

PSA: 

0  

XLogP3: 

0.00000  

Appearance: 

Silvery-gray powder  

Density: 

7.53 g/cm³  

Melting Point: 

1025-1050 °C  

Boiling Point: 

1024 °C

Water Solubility: 

Insoluble in water.  

Storage Conditions: 

water-free area  

Vapor Pressure: 

1.3X10-5 bar at 722 mm Hg; 1.3X10-3 bar at 964 mm Hg

Explosive limit: 

Material readily reacts with water generating flammable and/or explosive hydrogen gas. Vapor/air mixtures are explosive at high temperatures. /Samarium powder/

PH: 

Lanthanides /such as samarium/ are thermodynamically defined as hard Lewis acids (weak electron acceptors)