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Gadolinium Sulfide Powder CAS No 12134-74-6 Gd2s3 3n 4n

Negotiable 1 Piece (MOQ)

Basic Info.

Model NO.
ES0432
Appearance
Powder
Classification
Gadolinium Sulfide
Certification
ISO
Purity
>99.9%
Type
Gadolinium Sulfide
Grade Standard
Industrial Grade
CAS
12134-74-6
Molecular Formula
Gds
Molecular Weight
189.32
Synonyms
Gadolinium Sulfide
Color
Black
Form
Powder
Brand
Easchem
Transport Package
Vacuum Bag or Packing as Per Request.
Specification
Gadolinium Sulfide Powder
Trademark
EASCHEM
Origin
China
Production Capacity
10tons Per Month

Product Description

Product Description
Product Name Gd Metal Gd Metal
Chemical formula Gd Gd
Total rare earths 99.00% 99.00%
Test item unit Specified value Specified value
Gd/RE % ≥99.90 ≥99.50
Non rare earth impurity content Fe % ≤0.05 ≤0.05
Si % ≤0.01 ≤0.01
C % ≤0.03 ≤0.03
O % ≤0.20 ≤0.20
Mg % ≤0.05 ≤0.05
Product Features Bulk or acicular crystal and the surface is silver gray
Application Mainly applied to permanent magnet and magnetic cooling materials;nuclear reactor control materials
Tailor-made service Customized products and packages can be provided according to customers' special requirements.
Index Model ESR5 ESW2
Chemical formula Gd Gd
Total rare earth (%) 99 99
Gd/RE(%) ≥99.90 ≥99.50
Non-rare earth impurity content (%) Fe ≤0.05 ≤0.05
Si ≤0.01 ≤0.01
C ≤0.03 ≤0.03
O ≤0.20 ≤0.20
Mg ≤0.05 ≤0.05
Index Model Gd2S3.3N Gd2S3.4N Gd2S3.4N
Gd/TREM+S(%,min) 99.9 99.99 99.99
TREM+S(%,min) 99.0 99.5 99.9
Appearance Black Powder Black Powder Black Powder
RE Impurities/TREM %(Max) %(Max) %(Max)
Gd Main Main Main
Ce \ \ \
Pr \ \ \
Nd \ \ \
Sm 0.01 0.003 0.003
Eu 0.001 0.001 0.0005
La \ \ \
Tb 0.01 0.001 0.0005
Dy 0.01 0.001 0.005
Ho 0.01 0.0005 0.0005
Er 0.001 0.0005 0.0005
Tm 0.001 0.0005 0.0005
Yb 0.001 0.0005 0.0005
Lu 0.001 0.003 0.0005
Y 0.01 0.005 0.001
Non-Re Impurities %(Max) %(Max) %(Max)
Fe 0.15 0.05 0.005
Si 0.01 0.01 0.005
Ca 0.05 0.05 0.005
Al 0.01 0.01 0.003
Mg 0.01 0.01 0.003
Zn \ \ \
Cu \ \ \
Ni \ \ \
Pb \ \ \
Cd \ \ \
Cr \ \ \
Hg \ \ \
Na \ \ \
K \ \ \
Ti \ \ \
Th \ \ \
Mo \ \ \
C 0.01 0.01 0.01
Cl- 0.02 0.01 0.01
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: As-cast dark gray powder is extremely susceptible to oxidation and ignition in the air.
Application: 1.ductile and ductile metals, widely used in the manufacture of special alloys, MRI (magnetic resonance imaging), superconducting materials and magnetic refrigerators.
2.It can be further processed into various shapes of ingots, blocks, wires, foils, plates, rods, disks and powders.
ITEM SPECIFICATIONS TEST RESULTS
Gd/TREM(%,min) 99.5 99.5
TREM(%,min) 99.50 99.50
RE Impurities(%/TREM,Max)
La 0.0035
Ce 0.001
Pr 0.001
Nd 0.0046
Sm 0.0035
Eu 0.001
Tb 0.021
Dy 0.013
Ho 0.001
Er 0.001
Tm 0.001
Y 0.018
Yb 0.001
Lu 0.001
Sc 0.001
Non-Re Impurities(%,Max)
Fe 0.005
Si 0.005
O 0.068
Ca 0.0076
Mg 0.005
Cu 0.0028
C 0.002
Al 0.0035
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.

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