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Basic Info.
Model NO.
ES0481
Composition
Erbium
Synonyms
Erbium Metal
CAS
7440-52-0
Molecular Formula
Er
Molecular Weight
167.26
Einecs
231-160-1
Content
99.9% Min
Melting Point
1529 °c (Lit.)
Boiling Point
2868 °c (Lit.)
Density
9.062 G/Ml at 25 °c (Lit.)
Sensitivity
Moisture Sensitive
Water Solubility
Soluble in Acids. Insoluble in Water
Color
Black
Form
Powder
Brand
Easchem
Transport Package
Vacuum Bag or Packing as Per Request
Specification
Erbium Metal Powder
Trademark
EASCHEM
Origin
China
Production Capacity
10tons Per Month
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 | Er.2N5 | Er.3N | Er.3N5 |
Er/TREM(%,min) | 99.5 | 99.9 | 99.95 |
TREM(%,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 metal powder. |
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. |
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. |