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Home > Products >  Rare Earth Metal Gadolinium Powder Gd CAS 7440-54-2

Rare Earth Metal Gadolinium Powder Gd CAS 7440-54-2 CAS NO.7440-54-2

  • FOB Price: USD: /Gram Get Latest Price
  • Min.Order: 100 Kilogram
  • Payment Terms: L/C,T/T
  • Available Specifications:

    Particle Size(1-100)GramParticle Size(100-1000)Gram

  • Product Details

Keywords

  • Gd
  • Gadolinium Powder
  • Gadolinium

Quick Details

  • ProName: Gadolinium
  • CasNo: 7440-54-2
  • Molecular Formula: Gd
  • Appearance: Metal with a black powder
  • Application: USP34 Or EP STANDERUsed as Antibiotic ...
  • DeliveryTime: In 18 days
  • PackAge: Pack & Store:25kg cardboard barrels li...
  • Port: Shanhai , China
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: 99.5%
  • Storage: In cool ,dry place
  • Transportation: Preservce in well-closed containers, p...
  • LimitNum: 100 Kilogram
  • Grade: Industrial Grade,Electron Grade
  • Industrail Grade: INLT 99%

Superiority

Magnetocaloric Properties: Gadolinium exhibits a large magnetocaloric effect, making it highly valuable in solid-state refrigeration systems.

Neutron Absorption: Gadolinium is one of the best materials for absorbing neutrons, making it indispensable for nuclear reactors and radiation shielding.

Magnetic Properties: Gadolinium is strongly magnetic at low temperatures (below 20°C), with a Curie temperature of around 293 K (20°C), where it loses its ferromagnetic properties.

Thermal Stability: Gadolinium powder has excellent thermal stability and can withstand high temperatures, making it suitable for use in nuclear and high-temperature applications.

Chemical Reactivity: Gadolinium is relatively stable in dry air but reacts with moisture, forming gadolinium oxide (Gd2O3) on the surface.

Details

Ytterbium Powder Yb CAS 7440-64-4

Gadolinium (Gd) is a silvery-white, malleable rare earth metal belonging to the lanthanide series. In powder form, it is widely used in various high-tech applications due to its unique magnetic, thermal, and neutron-absorbing properties. Gadolinium is primarily known for its applications in medical imaging, magnetic materials, and nuclear reactors.

Specification

Property

Details
Material Composition

Pure Gadolinium (Gd)

Purity

≥ 99.9% (3N or higher) for industrial and scientific applications

Particle Size

Typically available in the micron range (1 - 10 µm)

Density

7.9 g/cm³

Melting Point

1,312°C

Boiling Point

3,233°C

Magnetic Properties

Ferromagnetic below 20°C

Color

Silvery - white powder


Application

1. Magnetic Refrigeration: Gadolinium exhibits a strong magnetocaloric effect, meaning it heats up when exposed to a magnetic field and cools down when the field is removed. This property makes it a critical material for magnetic refrigeration technology, an emerging and energy-efficient alternative to traditional gas-compression refrigeration systems.

2. Magnetic Resonance Imaging (MRI): Gadolinium compounds are used as contrast agents in MRI scans to enhance image clarity and highlight abnormalities in soft tissues, organs, and blood vessels.

3. Neutron Absorption in Nuclear Reactors: Gadolinium has a very high neutron capture cross-section, making it an excellent material for use as a neutron absorber in nuclear reactors. It is often used in control rods and burnable poisons in reactors to manage the fission process and regulate reactor power.

4. Magnets and Magnetic Materials: Gadolinium powder is alloyed with other metals to create high-performance permanent magnets and magnetic materials for various applications, including motors, sensors, and electronic devices.

5. Thermal Neutron Shields: Due to its neutron-absorbing properties, gadolinium is also used in neutron shielding for nuclear research and radiation protection.

6. Gadolinium Oxide (Gd2O3) Production: Gadolinium powder is a precursor for producing gadolinium oxide, which is used in optical glass, phosphors, and ceramics.

7. Alloys: Gadolinium is used in alloys with other rare earth elements and metals to improve strength and resistance to high temperatures.

8. Phosphors: Gadolinium is used in phosphors for color television sets, X-ray intensifying screens, and LED lighting.

Packaging & Delivery

Welcome to contact us to get complete COA.

Shanghai Lonwin Chem is a leading manufacturer and supplier of chemicals in China.We develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. 

We could give you: 

1. Best quality in your requirement 

2. Competitive price in China market 

3. Mature Technical support 

4. Professional logistic support 

All we want is win-win business. Send yr. inquiries, you will get it!

Storage:

keep container tightly closed in a dry and well-ventilated place.

Packing:25kgs/bag or 25kgs/drum

 Weight

Packing

<25KG

By foil-alum bag/pap/bottle

≥25kg

Package: 25kg/drum/bag or as your request

Company Profile

Shanghai Lonwin Chemical Co., Ltd. is a company committing to contract synthesis and production of photoinitiators, fluorocarbon surfactants, indicators, intermediates and APIs.Our company has ISO and REACH international certification, in Jiangsu, Anhui and other places with decades of cooperation of OEM processing plants, to provide a more solid support for the customized production service of special chemicals.

Now, our products are well sold in North America, Europe, Japan, South Korea and the Middle East, and customers are highly satisfied with our products and service!

To achieve sustainable and steady development, we establish closely cooperative relationships with famous universities and institutions of China. We regularly exchange information with them and make cooperation on the R&D of new technologies.

Sticking to the business philosophy of "quality first, credit first, service first, creativity first", we are doing our best to meet demands of customers all around the world. We sincerely welcome your visit and business, and look forward to cooperating with you for expanding international market together!

FAQ

Q1: Have your Product Quality been Approved by Third Party Lab ?

A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China. So you will be assured with Good Quality if you choose us. 

Q2: How do you treat quality complaint?

A: First of all, our QC department will do strict examination of our export products by HPLC, UV, GC,TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for replacement or refund your loss.

Q3: How to cooperate with us?

A: You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email. 

Q4: Do you Accept Sample Order?

A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.

Q5: Is there any discount?

A: Yes, for larger quantity, we always support with better price. 

Q6: How long does it take to the goods arrived?

A: It is Depending on your location. For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q7: Do you have any reshipment policy  ?

A: We have good after-sale service and re-shipment policy if the parcel  lose. Our long association with  our clients has brought great benefits. We always take the upmost care in the packaging of our products . Our clients will confirm this as even they struggle to find them without help at times. But in spite of our best efforts it is still possible  will seize a small number of packages. In this circumstance we promise reship free  to establish  long term relationship.

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