Lanthanum Fluoride LaF3 used for required modern medical image
Lanthanum fluoride is a white powder insoluble in water, insoluble in hydrochloric acid, nitric acid and sulfuric acid, but soluble in perchloric acid. Stable in air. Ammonium fluoride produces NH4FLaF3 insoluble double salt.The preparation method is to add hydrofluoric acid to lanthanum salt solution, or to prepare hydrated lanthanum fluoride from lanthanum hydroxide and hydrofluoric acid, and then to get lanthanum fluoride by vacuum heating.
【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, Lanthanum 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 | LaF3_4N | LaF3_3N |
| Molecular formula | LaF3 | LaF3 |
| CAS | 13709-38-1 | 13709-38-1 |
| Total rare earth TREO | % | ≥79.5 | ≥79.5 |
| La2O3/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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A:1) We are a innovative enterprises, not only a produce factory. We have a a professional and experienced technical elite team.
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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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CAS 13709-38-1 White Lanthanum Fluoride LaF3 For Ceramics Images
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