Holmium Metal Powder CAS No 7440-60-0 Ho 3n 4n

Model NO.
ES0480
Composition
Holmium
Boiling Point
2695 °c
Density
8.8 G/Ml at 25 °c (Lit.)
Melting Point
1474 °c
Form
Powder
Brand
Easchem
Color
Black
Sensitivity
Air & Moisture Sensitive
Einecs
231-169-0
Molecular Weight
164.93
Content
99.9% Min
Water Solubility
Reacts Slowly with H2O, Soluble Dilute Acids
CAS
7440-60-0
Molecular Formula
Ho
Synonyms
Holmium Plasma Standard Solution
Transport Package
Vacuum Bag or Packing as Per Request
Specification
Holmium Metal 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  Ho Metal Ho Metal
Chemical formula Ho Ho
Total rare earths 99.00% 99.00%
Test item   unit Specified value Specified value
Ho/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 % ≤0.03 ≤0.05
Product Features bulk or acicular crystal and the surface is silver gray 
Application Mainly applied to magnetostriction,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 EST77 EST23
Chemical formula Ho Ho
Total rare earth (%) 99 99
Ho/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 ≤0.03 ≤0.05
Index              Model Ho3N Ho.4N Ho.4N
Ho/TREM(%,min) 99.9 99.99 99.99
TREM(%,min) 99.0 99.5 999
Appearance Black Powder Black Powder Black Powder
RE Impurities/TREM %(Max) %(Max) %(Max)
Ho Main Main Main
Ce \ \ \
Pr \ \ \
Nd \ \ \
Sm \ \ \
Eu 0.001 0.002 0.002
Gd 0.002 0.003 0.003
Tb 0.01 0.003 0.003
Dy 0.05 0.001 0.001
La \ \ \
Er 0.05 0.001 0.001
Tm 0.01 0.001 0.001
Yb 0.01 0.001 0.001
Lu 0.01 0.001 0.001
Y 0.03 0.001 0.001
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. Metal can be further processed into various shapes of ingots, blocks, wires, foils, plates, rods, disks and powders.
ITEM SPECIFICATIONS TEST RESULTS
Ho/TREO(%,min) 99.9 99.9
TREO(%,min) 99.0 99.0
RE Impurities(%/TREO,Max)
La   <0.005
Ce   <0.005
Pr   <0.005
Nd   <0.005
Sm   <0.005
Eu   <0.005
Gd   <0.005
Tb   <0.005
Dy   <0.005
Er   <0.005
Tm   <0.005
Yb   <0.005
Lu   <0.005
Y   <0.005
Non-Re Impurities(%,Max)
Fe   0.045
Si   0.026
Ca   0.031
Al   0.017
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.
Holmium Metal Powder CAS No 7440-60-0 Ho 3n 4n
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Holmium Metal Powder CAS No 7440-60-0 Ho 3n 4n Holmium Metal Powder CAS No 7440-60-0 Ho 3n 4n Holmium Metal Powder CAS No 7440-60-0 Ho 3n 4n Holmium Metal Powder CAS No 7440-60-0 Ho 3n 4n

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