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SCANDIUM

SCANDIUM Suppliers list
Company Name: J & K SCIENTIFIC LTD.  
Tel:400-666-7788 +86-10-82848833
Email:jkinfo@jkchemical.com;market6@jkchemical.com
Products Intro:Product Name:ScandiuM powder (99.9% REO)
CAS:7440-20-2
Purity:99.9% Package:100Mg,2g,500Mg
Company Name: Alfa Aesar  
Tel:400-610-6006; 021-67582000
Email:saleschina@alfa-asia.com
Products Intro:Product Name:ScandiuM arc-cast pellet, 15.9MM (0.63in) dia
CAS:7440-20-2
Package:1pc Remarks:045118
Company Name: BeiJing Hwrk Chemicals Limted  
Tel:4006990298;010-57411839;0757-86311057;021-51691807
Email:sales@hwrkchemical.com
Products Intro:Product Name:SCANDIUM
CAS:7440-20-2
Purity:0.25mm thick 99.9% trace rare earth metals basis50x50mm Package:60000RMB/500g
Company Name: Energy Chemical  
Tel:021-58432009 / 400-005-6266
Email:info@energy-chemical.com
Products Intro:Product Name:ScandiuM rod, 12.7MM (0.5in) dia, 99.9% (Metals basis excluding Ta)
CAS:7440-20-2
Package:25MM,50MM
Company Name: JinYan Chemicals(ShangHai) Co.,Ltd.  
Tel:13817811078,021-50426030
Email:sales@jingyan-chemical.com
Products Intro:CAS:7440-20-2
SCANDIUM Basic information
Uses
Product Name:SCANDIUM
Synonyms:SCANDIUM SINGLE ELEMENT PLASMA STANDARD;SCANDIUM SINGLE ELEMENT STANDARD;SCANDIUM STANDARD;SCANDIUM PLASMA EMISSION SPECTROSCOPY STANDARD;SCANDIUM PLASMA EMISSION STANDARD;SCANDIUM, PLASMA STANDARD SOLUTION;SCANDIUM METAL;SCANDIUM METALLO-ORGANIC STANDARD
CAS:7440-20-2
MF:Sc
MW:44.96
EINECS:231-129-2
Product Categories:Metal and Ceramic Science;Metals;Scandium;AA Standard SolutionsSpectroscopy;AAS;Matrix Selection;NitrateAlphabetic;Reference/Calibration Standards;S;SA - SMSpectroscopy;Single Solution;Standard Solutions;metal or element
Mol File:7440-20-2.mol
SCANDIUM Structure
SCANDIUM Chemical Properties
Melting point 1540 °C(lit.)
Boiling point 2836 °C(lit.)
density 2.99 g/mL at 25 °C(lit.)
solubility Slowly dissolve in dilute acids.
form powder
color Silver-gray
Water Solubility Reacts with water.
Sensitive air sensitive
Merck 13,8468
CAS DataBase Reference7440-20-2(CAS DataBase Reference)
Safety Information
Hazard Codes F,T,Xi
Risk Statements 5-11-34-23/24/25-36/37/38-36/38
Safety Statements 26-28-36/37-7/9-36/37/39-16-43-45-27
RIDADR UN 3089 4.1/PG 2
WGK Germany 1
TSCA Yes
HazardClass 8
PackingGroup III
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
SCANDIUM Usage And Synthesis
UsesScandium is mainly used in ceramics, lasers, phosphors and crystal. Scandium Oxide is suitable for the high index component of UV, AR and bandpass coatings due to its high index value, transparency, and layer hardness make high damage thresholds have been reported for combinations with Silicon Dioxide or Magnesium Fluoride for use in AR.
Scandium Metal is applied in various superalloys which show excellent metallic performance with their light gravaty. The main application of Scandium by weight is in Scandium-Aluminium alloys for minor aerospace industry components. They were used in the Russian military aircraft, specifically the MiG-21 and MiG-29. Some items of sports equipment, which rely on high performance materials, have been made with Scandium-Aluminium alloys. Employed in solid state synthesis of unusual clusters, Sc19Br28Z4, (Z=Mn, Fe, Ru or Os). These clusters are of interest for their structure and magnetic properties.
Chemical Propertiesgrey powder
SCANDIUM Preparation Products And Raw materials
Tag:SCANDIUM(7440-20-2) Related Product Information
SCANDIUM - SC2O3, 99.99%, 2% HCL 500ML scandium trivanadium nonaoxide Scandium (lll) trifluoromethanesulfonate scandium tribromide ,SCANDIUM BROMIDE, ANHYDROUS, POWDER, 99.9% SCANDIUM(III) CHLORIDE, ANHYDROUS, 99.9%,Scandium (III) chloride, anhydrous SCANDIUM HEXAFLUOROACETYLACETONATE SCANDIUM TELLURIDE Scandium(Ⅲ)oxide SCANDIUM IODIDE scandium nitride SCANDIUM ANTIMONIDE scandium diboride SCANDIUM HYDRIDE SCANDIUM PHOSPHIDE Scandium trifluoride SCANDIUM BROMIDE scandium trinitrate tris(eta5-cyclopenta-2,4-dien-1-yl)scandium