Basic information:
EINECS No.:237-257-5
Molecular Formula: YF3
Appearance: white powder
Grade Standard:Industrial Grade
ITEM | 3N | 4N | 5N |
Y2O3/TREO(%,min) | 99.9 | 99.99 | 99.999 |
TREO(%,min) | 77.0 | 77.0 | 77.0 |
Appearance | White Powder | White Powder | White Powder |
RE Impurities/TREO | %(Max) | %(Max) | %(Max) |
La2O3 | 0.03 | 0.0003 | 0.0001 |
CeO2 | 0.01 | 0.0003 | 0.0001 |
Pr6O11 | 0.005 | 0.0003 | 0.0001 |
Nd2O3 | 0.005 | 0.0003 | 0.0001 |
Sm2O3 | 0.005 | 0.0003 | 0.0001 |
Eu2O3 | 0.005 | 0.0003 | 0.0002 |
Gd2O3 | 0.01 | 0.0003 | 0.0001 |
Tb4O7 | 0.001 | 0.0003 | 0.0001 |
Dy2O3 | 0.005 | 0.003 | 0.0001 |
Ho2O3 | 0.03 | 0.005 | 0.0001 |
Er2O3 | 0.03 | 0.0003 | 0.0001 |
Tm2O3 | 0.001 | 0.0003 | 0.0001 |
Yb2O3 | 0.005 | 0.0003 | 0.0001 |
Lu2O3 | 0.001 | 0.0003 | 0.0001 |
Y2O3 | Main | Main | Main |
Non-Re Impurities | %(Max) | %(Max) | %(Max) |
Fe2O3 | 0.001 | 0.0003 | 0.0003 |
SiO2 | 0.03 | 0.001 | 0.001 |
CaO | 0.01 | 0.001 | 0.001 |
Cl- | 0.05 | 0.01 | 0.01 |
CuO | \ | 0.0003 | 0.0002 |
NiO | \ | 0.0003 | 0.0003 |
PbO | \ | 0.0003 | 0.0002 |
Na2O | \ | 0.0015 | 0.0015 |
K2O | \ | 0.0015 | 0.0015 |
MgO | \ | 0.0015 | 0.0015 |
Al2O3 | \ | 0.005 | 0.005 |
TiO2 | \ | 0.005 | 0.005 |
ThO2 | \ | 0.002 | 0.002 |
Application:
Applied in metallurgy, ceramics, glass, and electronics. High purity grades are the most important materials for tri-bands Rare Earth phosphors and , which are very effective microwave filters. Yttrium Fluoride also can be used for the production of metallic Yttrium, thin films, glasses and ceramics.
Certificate
The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.
Advantage
Quality First
Competitive Price
First-class Production Line
Factory Origin
Customized Services
Factory
Packing
Packing: 25kg woven bag with/without pallet
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.