Yttrium Fluoride For Laser Crystal Material up conversion luminescent materials
Yttrium fluoride is a white powder, insoluble in water, insoluble in hydrochloric acid, nitric acid and sulfuric acid, but soluble in perchloric acid. It is relatively stable in the air and forms insoluble complex salt with ammonium fluoride. The chemical preparation method is to dissolve yttrium oxide in hydrochloric acid, heat the solution to 70-80℃, and then precipitate with 48% hydrofluoric acid. The precipitate is washed, filtered, dried, crushed and dehydrated in vacuum to produce yttrium fluoride.
【Application】
1.It is suitable for ceramics manufacturing.
2.It is resistant to many reactive molten metals such as titanium or uranium.
3.For producing of multilayer ceramic capacitors, Yttrium fluoride is also employed as a dopant to reduce the Curie temperature of the barium titanate substrate due to its special properties.
【Specification】
1. Chemical properties: TREO>99.9%,CeO2/TREO>99.95%
2. Color:white
| Name | YF3_4N | YF3_3N |
| Molecular formula | YF3 | YF3 |
| CAS | 13709-49-4 | 13709-49-4 |
| Total rare earth TREO | % | ≥75.0 | ≥75.0 |
| Y2O3/TREO | % | ≥99.99 | ≥99.9 |
| Rare earth impurities | % | ≤0.01 | ≤0.1 |
| Fe | % | ≤0.001 | ≤0.005 |
| Si | % | ≤0.005 | ≤0.03 |
| Ca | % | ≤0.005 | ≤0.03 |
| LOI | % | ≤3.0 | ≤3.0 |
【Product features】
【Packing】 25kgs/poly-drum ,500kgs/pallet
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Shanghai Gona Industrial Co.Ltd is founded in 2006, and located in Songjiang Industrial District, rounded by National Engineering research Center of Ultrafine Powder(NERCUP).Our company is a R&D company specialized in technology development of functional powder materials. Focused on the control technology of powder particulate, SHGRENM provide several series product such as rare earth oxide with special particulate properties, cerium oxide polishing powder, catalyst materials,Alumina for Li+ battery separator.
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Ceramics CAS 13709-49-4 Laser Crystal Yttrium Fluoride Images
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