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Pure Rare Earth Minerals Yttrium Metal Lumps Formula Y For Strengthening Alloys

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Pure Rare Earth Minerals Yttrium Metal Lumps Formula Y For Strengthening Alloys

Country/Region china
City & Province changsha hunan
Categories Chemical Product Agents

Product Details

Cas No 7440-65-5 Yttrium Metal Lumps Formula Y Purity 99.9% 99.99 % Used for increase the strengths of alloys of metals
 
Yttrium, chemical symbol Y.It is one of the rare earth metals and is a grey metal.4.4689 g/cm3 density, melting point 1522 ℃, boiling point 3338 ℃, common valence to + 3 valence.The first ionization energy is 6.38 electron volts.It reacts with hot water and is soluble in dilute acid.Special glass and alloy can be made.
 
CAS Number:7440-65-5
Product Name:Yttrium Atomic Absorption Standard Solution
Synonyms:Yttrium; Yttrium Aa Single Element Standard; Yttrium Atomic Absorption Standard; Yttrium Atomic Spectroscopy Standard; Yttrium Chips; Yttrium Foil; Yttrium Icp Standard; Yttrium Icp/dcp Standard; Yttrium Ingot; Yttrium Powder; Yttrium, Aas Standard Solution; Yttriumchipsampouledunderargon; Yttriumchipsnreo; Yttriumfoilnreommthickcagxmm; Yttrium; Yttriumelement; Yttriumpowdernreomesh; yttrium-89
Molecular Formula:Y
Molecular Weight:88.9059
InChI:1/Y
EINECS:231-174-8
Appearance:Soft Silvery-white Metal In Bulk
Density:4.469 g/mL at 25 ºC (lit.)
Melting Point:1522ºC
 
Certificate Of Analysis

 

ITEMSPECIFICATIONSTEST RESULTS
Y/TREM(%,Min)99.999.9
TREM(%,Min)98.098.1
RE Impurities(%/TREM,Max)
La <0.01
Ce <0.01
Pr <0.01
Nd <0.01
Sm <0.01
Eu <0.01
Gd <0.01
Tb <0.01
Dy <0.01
Ho <0.01
Er <0.01
Tm <0.01
Yb <0.01
Lu <0.01
Non-Re Impurities(%,Max)
Fe <0.15
Si <0.05
Ca <0.2
Mg <0.05
C <0.05
Al <0.05
Cu <0.15
W <0.3
Other Indexes
Size<50mmConform

 

ITEMSPECIFICATIONSTEST RESULTS
Y/TREM(%,Min)99.9999.99
TREM(%,Min)99.599.58
RE Impurities(%/TREM,Max)
La 0.003
Ce 0.001
Pr 0.001
Nd 0.001
Sm 0.0002
Eu 0.0002
Gd 0.0003
Tb 0.0001
Dy 0.002
Ho 0.003
Er 0.0003
Tm 0.0003
Yb 0.0003
Lu 0.0005
Non-Re Impurities(%,Max)
Fe 0.09
Si 0.01
Ca 0.015
Mg 0.01
C 0.008
Al 0.01

 

 

 

 

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