Erbium Selenide Powder CAS No 12023-38-1 Er2se3 2n5 3n 3n5

Model NO.
ES0251
Composition
Erbium Selenide
Color
Black
Synonyms
Dierbium Triselenide
Brand
Easchem
Form
Powder
Molecular Weight
571.398
Einecs
234-657-1
Molecular Formula
Er2se3
CAS
12023-38-1
Transport Package
Vacuum Bag or Packing as Per Request.
Specification
Erbium Selenide Powder
Trademark
EASCHEM
Origin
China
Production Capacity
10tons Per Month
Reference Price
Please contact us for quote
Contact Us

Product Description

Product Description
Product Name  Er Metal Er Metal
Chemical formula Er  Er 
Total rare earths 99.00% 99.00%
Test item   unit Specified value Specified value
Er/RE % ≥99.9 ≥99.5
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
Product Features bulk or acicular crystal and the surface is silver gray 
Application Mainly applied to luminescent and magnetic cooling 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 ESN1 ESN5
Chemical formula Er Er
Total rare earth (%) 99 99
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              Model Er2Se3.2N5 Er2Se3.3N Er2Se3.3N5
Er/TREM+Se(%,min) 99.5 99.9 99.95
TREM+Se(%,min) 99.0 99.0 99.5
Appearance Black Powder Black Powder Black Powder
RE Impurities/TREM %(Max) %(Max) %(Max)
Er Main Main Main
Ce \ \ \
Pr \ \ \
Nd \ \ \
Sm \ \ \
Eu 0.001 0.001 0.001
Gd 0.001 0.001 0.001
Tb 0.001 0.001 0.001
Dy 0.01 0.003 0.003
Ho 0.005 0.005 0.005
La \ \ \
Tm 0.001 0.005 0.005
Yb 0.001 0.001 0.001
Lu 0.001 0.001 0.001
Y 0.03 0.003 0.003
Non-Re Impurities %(Max) %(Max) %(Max)
Fe 0.15 0.1 0.01
Si 0.01 0.01 0.005
Ca 0.05 0.05 0.005
Al 0.01 0.01 0.005
Mg 0.01 0.01 0.005
W 0.05 0.05 0.05
Ta 0.01 0.01  0.0005
O 0.15 0.15 0.015
Zn \ \ \
Cu \ \ \
Ni \ \ \
Pb \ \ \
Cd \ \ \
Cr \ \ \
Hg \ \ \
Na \ \ \
K \ \ \
Ti \ \ \
Th \ \ \
Mo \ \ \
C 0.01 0.01 0.005
Cl- 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. 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 12023-38-1 Er2se3 2n5 3n 3n5

 

Company Profile

Erbium Selenide Powder CAS No 12023-38-1 Er2se3 2n5 3n 3n5 Erbium Selenide Powder CAS No 12023-38-1 Er2se3 2n5 3n 3n5 Erbium Selenide Powder CAS No 12023-38-1 Er2se3 2n5 3n 3n5 Erbium Selenide Powder CAS No 12023-38-1 Er2se3 2n5 3n 3n5

Delivery&Payment

Erbium Selenide Powder CAS No 12023-38-1 Er2se3 2n5 3n 3n5

Certifications
Erbium Selenide Powder CAS No 12023-38-1 Er2se3 2n5 3n 3n5

 

Market Share
Erbium Selenide Powder CAS No 12023-38-1 Er2se3 2n5 3n 3n5
Our Service

Erbium Selenide Powder CAS No 12023-38-1 Er2se3 2n5 3n 3n5

FAQ

 

Rare Earth & Products

PNEUTEC.IT, 2023