Lanthanum Fluoride LaF3 CAS 13709-38-1 For Scintillator And Laser Glass
cerium iii acetate hydrate
,lanthanum carbonate hydrate
Lanthanum Fluoride LaF3 CAS 13709-38-1 For Scintillator And Laser Glass
Name: Lanthanum fluoride, Lanthanum fluoride anhydrous Molecular formula: LaF3
CAS: 13709-38-1 Molecular weight: 195.9
Description: 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.
Specification:
| 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 | |
| property | White powder | |||
| Application area | preparation of scintillators required by modern medical image display technology and nuclear science, rare earth crystal laser materials, fluoride glass optical fiber and rare earth infrared glass | |||
| package | Conventional packaging, flexible packaging according to customer needs | |||
Packing: 25kg cardboard drum packaging, also provided small package: 100g, 500g, 1kg, 5kg and so on.
Uses: It is mainly used for the preparation of scintillators required by modern medical image display technology and nuclear science, rare earth crystal laser materials, fluoride glass optical fiber and rare earth infrared glass, arc lamp carbon electrode for lighting source, fluoride ion selective electrode in chemical analysis, as well as for the manufacture of special alloys, electrolytic production of lanthanum metal and single crystal of lanthanum fluoride.
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High Purity 99.999% Lanthanum Oxide La2O3 CAS 1312-81-8 For Ceramic Capacitor
High Purity 99.999% Lanthanum Oxide La2O3 CAS 1312-81-8 For Ceramic Capacitor Name: Lanthanum oxide CAS: 1312-81-8 Molecular formula: La2O3 Molecular weight: 325.81 Description: The rare earth chloride solution after cerium removal uses the neutral phosphine extractant dimethylheptyl methylphosphonate (P350), and the P350-kerosene system is used for 35 to 38 levels of extraction to separate lanthanum from other rare earths. The solution was neutralized with ammonia water,
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Cerium(IV) Hydroxide Ce(OH)4 CAS 12014-56-1 For Exhaust Gas Purification Catalyst
Cerium(IV) Hydroxide Ce(OH)4 CAS 12014-56-1 For Exhaust Gas Purification Catalyst Name: Cerium(IV) hydroxide Molecular formula: Ce(OH)4 CAS: 12014-56-1 Molecular weight: 208.15 Description: Cerium hydroxide is light yellow or brownish yellow powder, insoluble in water and weak acid, soluble in concentrated acid, and generates corresponding salt. Absorbing carbon dioxide in the air to produce cerium carbonate. The mixed light rare earth ores were roasted by sodium carbonate
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Lanthanum Chloride Hydrate LaCl3 7H2O CAS 10025-84-0 For Sewage Treatment
Lanthanum Chloride Hydrate LaCl3 7H2O CAS 10025-84-0 For Sewage Treatment Name: Lanthanum chloride hydrate Molecular formula: LaCl3.7H2O CAS: 10025-84-0 Molecular weight: 371.37 Description: Lanthanum Chloride is soluble in water and acid, slightly soluble in ethanol. A proper amount of lanthanum oxide is dissolved in an excess of 2mol / L HCl, further concentrated after a few hours of heating reaction, and the precipitated crystal is lanthanum chloride hydrate after a few
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DyH3 Dysprosium Hydride CAS 13537-09-2 For Permanent Magnet Additives
Dysprosium Hydride DyH3 CAS 13537-09-2 For Additives Of Permanent Magnet Name: Dysprosium hydride, Dysprosium trihydride Molecular formula: DyH3 CAS: 13537-09-2 Molecular weight: 165.52 Description: Dysprosium hydride is gray-black or brownpowder, Dysprosium metal is introduced into hydrogen to absorb hydrogen to obtain brittle dysprosium hydride solid. Specification: NameDyH3_3NDyH3_2NMolecular formulaDyH3DyH3CAS13537-09-213537-09-2Total rare earth TREM%≥99.0≥99.0Dy/TREM%≥99
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