High Purity Nano Particle Size Gadolinium Oxide with CAS 12064-62-9

High Purity Nano Particle Size Gadolinium Oxide with CAS 12064-62-99
CAS NO.:12064-62-9
EINECS No.:235-060-9
Molecular Weight:362.5
HS Code:2846901930
Molecular Formula:Gd2O3
Synonyms:Gadolinium oxidePropertiesand application:Gadolinium(III) oxide (archaically gadolinia) is an inorganic compound with the formula Gd2O3. It is one of the most commonly available forms of the rare earth element gadolinium, derivatives of which are potential contrast agents for magnetic resonance imaging.white odorless powder.Nanoparticles of gadolinium oxide is a potential contrast agent for magnetic resonance imaging (MRI). A dextran-coated preparation of 20–40 nm sized gadolinium oxide particles had a relaxivity of 4.8 s−1mM−1 per gadolinium ion at 7.05 T (an unusually high field compared to the clinically used MRI scanners which mostly range from 0.5 to 3 T). Smaller particles, between 2 and 7 nm, were tested as a MRI agent in.
Specifications:
TestItem
Standard
Results
Gd2O3/TREO
≥99.9%
99.95%
MainComponentTREO
≥99%
99.5%
REImpurities(%/TREO)
Pr2O3
≤0.015%
0.005%
La2O3
≤0.0032%
0.001%
CeO2
≤0.0028%
0.001%
Nd2O3
≤0.001%
0.0001%
Non—REImpurities(%)
SO4
≤0.005%
0.004%
Fe2O3
≤0.001%
0.0008%
SiO2
≤0.002%
0.001%
Cl—
≤0.005%
0.003%
CaO
≤0.005%
0.002%
ParticleSize
1.5-3um
2um
Package
25kg/drum.
Safety Protection:

Pre-Sales Service
* prompt reply and 24 hours online, professional team to provide best price and
high quality product.
* Sample testing support.
* Every batch of products will be tested to ensure its quality.
After-Sales Service
* The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.1. What's your payment terms?
We can receive your payment by T/T, ESCROW, Western union, Money gram, Paypal and L/C at sight.
2. What's your delivery time?
Usually we will arrange the shipment within 7 to 15 days.
3. How about the packing?
Usually we provide the packing as bags or drums,if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , and Certificate of origin. If your markets have any special requirements, please let us know.
6. What is loading port?
Usually is Qingdao, Shanghai, Tianjin, Ningbo, Guangzhou or Shenzhen.