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Erbium Selenide Powder CAS No 12021-38-1 Er2se3 2n5 3n 3n5

China Erbium Selenide Powder CAS No 12020-38-1 Er2se3 2n5 3n 3n5, Find details about China Er2se3, Erbium Selenide from Erbium Selenide Powder CAS No 12020-38-1 Er2se3 2n5 3n 3n5

Model NO.
ES0251
Composition
Erbium Selenide
CAS
12020-38-1
Molecular Formula
Er2se3
Molecular Weight
571.398
Einecs
234-657-1
Synonyms
Dierbium Triselenide
Color
Black
Form
Powder
Brand
Easchem
Trademark
EASCHEM
Transport Package
Vacuum Bag or Packing as Per Request.
Specification
Erbium Selenide Powder
Origin
China
Model NO.
ES0251
Composition
Erbium Selenide
CAS
12020-38-1
Molecular Formula
Er2se3
Molecular Weight
571.398
Einecs
234-657-1
Synonyms
Dierbium Triselenide
Color
Black
Form
Powder
Brand
Easchem
Trademark
EASCHEM
Transport Package
Vacuum Bag or Packing as Per Request.
Specification
Erbium Selenide Powder
Origin
China
Product Description
Product Name Er MetalEr Metal
Chemical formulaEr Er 
Total rare earths99.00%99.00%
Test item  unitSpecified valueSpecified value
Er/RE%≥99.9≥99.5
Non rare earth impurity contentFe%≤0.05≤0.10
Si%≤0.03≤0.05
C%≤0.03≤0.05
O%≤0.25≤0.30
Mg%≤0.05≤0.05
Product Featuresbulk or acicular crystal and the surface is silver gray 
ApplicationMainly applied to luminescent and magnetic cooling materials
Packing packing in polyethylene bags with argon protection sealed in steel drums,50KG/250KG perdrum.
Tailor-made serviceCustomized products and packages can be provided according to customers' special requirements.
Index            ModelESN1ESN5
Chemical formulaErEr
Total rare earth (%)9999
Er/RE(%)≥99.90≥99.50
Non-rare earth impurity content (%)Fe≤0.05≤0.10
Si≤0.03≤0.05
C≤0.03≤0.05
O≤0.25≤0.30
Mg≤0.05≤0.05
Index              ModelEr2Se3.2N5Er2Se3.3NEr2Se3.3N5
Er/TREM+Se(%,min)99.599.999.95
TREM+Se(%,min)99.099.099.5
AppearanceBlack PowderBlack PowderBlack Powder
RE Impurities/TREM%(Max)%(Max)%(Max)
ErMainMainMain
Ce\\\
Pr\\\
Nd\\\
Sm\\\
Eu0.0010.0010.001
Gd0.0010.0010.001
Tb0.0010.0010.001
Dy0.010.0030.003
Ho0.0050.0050.005
La\\\
Tm0.0010.0050.005
Yb0.0010.0010.001
Lu0.0010.0010.001
Y0.030.0030.003
Non-Re Impurities%(Max)%(Max)%(Max)
Fe0.150.10.01
Si0.010.010.005
Ca0.050.050.005
Al0.010.010.005
Mg0.010.010.005
W0.050.050.05
Ta0.010.01 0.0005
O0.150.150.015
Zn\\\
Cu\\\
Ni\\\
Pb\\\
Cd\\\
Cr\\\
Hg\\\
Na\\\
K\\\
Ti\\\
Th\\\
Mo\\\
C0.010.010.005
Cl-0.010.010.005
Particle Size:1-5um, 5-10um, -325mesh, -200mesh, -100mesh.
MemoCan custom-made as per request.
Packing:0.1KGs, 0.2KGs, 0.5KGs Vacuum Bag  or packing as per request.
Storare: Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:Black powder is extremely susceptible to oxidation and ignition in the air.
Application:1. Mainly for metallurgical purposes. For example, adding vanadium to vanadium reduces hardness and improves workability. The nuclear industry also has some applications.
 2. It can be further processed into various shapes of ingots, blocks, wires, foils, plates, rods, disks and powders.
Packaging & Shipping
Packing:  50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare:  Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:Pink powder, slightly soluble in inorganic acid, insoluble in water.
Erbium Selenide Powder CAS No 12020-38-1 Er2se3 2n5 3n 3n5

 

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Erbium Selenide Powder CAS No 12020-38-1 Er2se3 2n5 3n 3n5Erbium Selenide Powder CAS No 12020-38-1 Er2se3 2n5 3n 3n5Erbium Selenide Powder CAS No 12020-38-1 Er2se3 2n5 3n 3n5Erbium Selenide Powder CAS No 12020-38-1 Er2se3 2n5 3n 3n5

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Erbium Selenide Powder CAS No 12020-38-1 Er2se3 2n5 3n 3n5

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