Gadolinium metal | Gd ingots | CAS 7440-54-2 | Rare earth material

Gadolinium metal | Gd ingots | CAS 7440-54-2 | Rare earth material Featured Image
  • Gadolinium metal | Gd ingots | CAS 7440-54-2 | Rare earth material

Short Description:

Gadolinium metal ingots are essential in MRI contrast agents, nuclear applications, magnetic materials, and phosphors, highlighting their importance in modern technology and healthcare..

We can supply high purity 99.9%.

More details feel free to contact: erica@epomaterial.com


Product Detail

Product Tags

Product Description

Brief introduction
Product name: Gadolinium
Formula: Gd
CAS No.: 7440-54-2
Molecular Weight: 157.25
Density: 7.901 g/cm3
Melting point: 1312°C
Appearance: Silvery grey
Shape: Silvery lump pieces, ingots, rod, foil, wire, etc.
Package: 50kg/drum or as you required

Specification

Grade 99.99% 99.99% 99.9% 99%
CHEMICAL COMPOSITION
Gd/TREM (% min.) 99.99 99.99 99.9 99
TREM (% min.) 99.9 99.5 99 99
Rare Earth Impurities ppm max. ppm max. % max. % max.
Sm/TREM
Eu/TREM
Tb/TREM
Dy/TREM
Ho/TREM
Er/TREM
Tm/TREM
Yb/TREM
Lu/TREM
Y/TREM		 30
5
50
50
5
5
5
5
5
10		 30
10
50
50
5
5
5
5
30
50		 0.01
0.01
0.08
0.03
0.02
0.005
0.005
0.02
0.002
0.03		 0.1
0.1
0.05
0.05
0.05
0.03
0.1
0.05
0.05
0.3
Non-Rare Earth Impurities ppm max. ppm max. % max. % max.
Fe
Si
Ca
Al
Mg
O
C		 50
50
50
50
30
200
100		 500
100
500
100
100
1000
100		 0.1
0.01
0.1
0.01
0.01
0.15
0.01		 0.15
0.02
0.15
0.01
0.01
0.25
0.03

Application

  1. Magnetic Resonance Imaging (MRI): Gadolinium is widely used in the medical field, especially as an MRI contrast agent. Gadolinium-based compounds enhance the contrast of images by changing the magnetic properties of nearby water molecules, thereby showing internal structures more clearly. This application is crucial for diagnosing various medical conditions, including tumors and neurological diseases.
  2. Neutron capture and nuclear applications: Gadolinium has a high neutron capture cross section, making it valuable in nuclear reactors and radiation shielding. It is often used in control rods to help regulate the fission process and maintain reactor stability. Gadolinium-based materials are also used in radiation detection and shielding applications to improve the safety of nuclear power generation and medical radiation therapy.
  3. Magnetic Materials: Gadolinium is used to produce a variety of magnetic materials, including high-performance permanent magnets. Its unique magnetic properties make it suitable for data storage devices, motors, and sensors. Gadolinium-based alloys are also used to develop advanced magnetic refrigeration systems, providing energy-saving cooling solutions.
  4. Phosphors and Display Technology: Gadolinium compounds are used to produce phosphors for lighting and display technology. Gadolinium oxysulfide (Gd2O2S) is a commonly used phosphor material in cathode ray tubes (CRTs) and other display systems. This application contributes to advances in energy-efficient lighting and improved color quality in electronic displays.

Our Advantages

Rare-earth-scandium-oxide-with-great-price-2

Service we can provide

1) Formal contract can be signed

2) Confidentiality agreement can be signed

3) Seven days refund guarantee

More important: we can provide not only product, but technology solution service!

FAQ

Are you manufacture or trade?

We are manufacturer, our factory is located in Shandong, but we can also provide one stop purchasing service for you!

Payment terms

T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.

Lead time

≤25kg: within three working days after payment received. ＞25kg: one week

Sample

Available, we can provide small free samples for quality evaluation purpose!

Package

1kg per bag fpr samples, 25kg or 50kg per drum, or as you required.

Storage

Store the container tightly closed in a dry, cool and well-ventilated place.

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