Lanthanum Fluoride (99%-99.99%) LaF3
| Formula: | LaF3 |
|---|---|
| Mol.wt: | 195.90 |
| Main Application: | Laser materials; infrared glass; |
Parameters
Lanthanum Fluoride (99%-99.99%) LaF3
1. Molecular formula: LaF3
2. C A S: 13709-38-1
3. Physical properties: white powder, density 5.936. Melting point 1493 ℃, boiling point 2330 ℃, insoluble in water, insoluble in hydrochloric acid, nitric acid and sulfuric acid, but can be dissolved in perchloric acid. There are hygroscopic in the air, more stable.
4. Application: Lanthanum Fluoride, is mainly applied in specialty glass, water treatment and catalyst, and also as the main raw materials for making Lanthanum Metal.
Specification
Relative Purity
Min.%99.999 99.995 99.99 TREO
Min.%83±2 83±2 83±2
RE Impurities/REO
Max.%Y2O3 0.0002 0.0010 0.0015 CeO2 0.0002 0.0005 0.0015 Pr6O11 0.0001 0.0005 0.0015 Nd2O3 0.0001 0.0003 0.0005 Sm2O3 0.0001 0.0003 0.0005 Eu2O3 0.0001 0.0003 0.0005 Gd2O3 0.0001 0.0003 0.0005 Tb4O7 0.0001 0.0003 0.0005 Dy2O3 0.0001 0.0003 0.0005 Ho2O3 0.0001 0.0003 0.0005 Er2O3 0.0001 0.0003 0.0005 Tm2O3 0.0001 0.0003 0.0005 Yb2O3 0.0001 0.0003 0.0005 Lu2O3 0.0001 0.0003 0.0005
Non-RE Impurities
Max.%Fe2O3 0.0010 0.0050 0.0100 SiO2 0.0100 0.0200 0.0500 CaO 0.0050 0.0100 0.0200 F 29±3
O29±3
O29±3
O L.O.I Max.% 1 1 1
Analysis Report
