Europium Selenide Powder CAS No 12023-66-5 Euse 3n 4n

Model NO.
ES0426
Composition
Europium Selenide
Color
Black
Synonyms
Europium(II)Selenide
Brand
Easchem
Form
Powder
Molecular Weight
230.92
Einecs
234-662-9
Molecular Formula
Euse
CAS
12023-66-5
Transport Package
Vacuum Bag or Packing as Per Request.
Specification
Europium Selenide Powder
Trademark
EASCHEM
Origin
China
Production Capacity
10tons Per Month
Reference Price
Please contact us for quote
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Product Description

Product Description
Product Name  Eu Metal Eu Metal
Chemical formula Eu Eu
Total rare earths 99.90% 99.50%
Test item   unit Specified value Specified value
Eu/RE % ≥99.50 ≥99.50
Non rare earth impurity content Fe % ≤0.05 ≤0.05
Si % ≤0.02 ≤0.03
C % ≤0.05 ≤0.05
O % ≤0.03 ≤0.05
Product Features acicular crystal/ abnormity bulk state, silver gray, and easy to be oxidized in the open air
Application nuclear reactor control and neutron protective materials
Packing  packing in polyethylene bags with argon protection sealed in steel drums,50KG/250KG perdrum.
Tailor-made service Customized products and packages can be provided according to customers' special requirements.
Index            Model ESTR2 ESYU6
Chemical formula Eu Eu
Total rare earth (%) 99.9 99.5
Eu/RE(%) ≥99.50 ≥99.50
Non-rare earth impurity content (%) Fe ≤0.05 ≤0.05
Si ≤0.02 ≤0.03
C ≤0.05 ≤0.05
O ≤0.03 ≤0.05
Index              Model EuSe.3N EuSe.4N EuSe.4N
Eu/TREM+Se(%,min) 99.9 99.99 99.99
TREM+Se(%,min) 99.0 99.5 99.9
Appearance Black Powder Black Powder Black Powder
RE Impurities/TREM %(Max) %(Max) %(Max)
Eu Main Main Main
Ce \ \ \
Pr \ \ \
Nd 0.01 0.001 0.001
Sm 0.03 0.002 0.002
La \ \ \
Gd 0.03 0.002 0.002
Tb 0.03 0.002 0.005
Dy 0.03 0.001 0.001
Ho \ \ \
Er \ \ \
Tm \ \ \
Yb \ \ \
Lu \ \ \
Y 0.01 0.001 0.001
Non-Re Impurities %(Max) %(Max) %(Max)
Fe 0.01 0.01 0.005
Si 0.01 0.01 0.005
Ca 0.01 0.01 0.005
Al 0.02 0.02 0.003
Mg 0.001 0.001 0.003
Zn \ \ \
Cu \ \ \
Ni \ \ \
Pb \ \ \
Cd \ \ \
Cr \ \ \
Hg \ \ \
Na \ \ \
K \ \ \
Ti \ \ \
W 0.03 0.03 0.005
Mn 0.01 0.01 0.003
O 0.03 0.03 0.02
Ta 0.01 0.01 0.005
Particle Size: 1-5um, 5-10um, -325mesh, -200mesh, -100mesh.
Memo Can 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. It is a very valuable material in nuclear reactor control rods because it can absorb more neutrons than any other element.
  2. It is a dopant in certain types of glass in lasers and other optoelectronic devices; it is also used to make fluorescent glass.
  3. Can be used in quantum memory chips, which can reliably store information for several days at a time. These can store sensitive quantum data in hard disk-like devices and ship them nationwide.
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.
Europium Selenide Powder CAS No 12023-66-5 Euse 3n 4n

 

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Europium Selenide Powder CAS No 12023-66-5 Euse 3n 4n Europium Selenide Powder CAS No 12023-66-5 Euse 3n 4n Europium Selenide Powder CAS No 12023-66-5 Euse 3n 4n Europium Selenide Powder CAS No 12023-66-5 Euse 3n 4n

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Europium Selenide Powder CAS No 12023-66-5 Euse 3n 4n

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