Cov khoom npe Lanthanum Chloride
Cov roj formula: LaCl3
CAS Nr .: 20211-76-1
Molecular Luj: 245.27 (anhy)
Qhov ceev: 3.84 g / cm3
Melting point: 858 ° C
Qhov tsos: Dawb daj crystalline
Solubility: Soluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Stability: Yooj yim hygroscopic
Khoom Code | Lanthanum Chloride | Lanthanum Chloride | Lanthanum Chloride | Lanthanum Chloride |
Qib | 99.999% | 99.99% | 99.9% | 99% |
CHEMICAL COMPOSITION | ||||
La2O3/TREO (% min.) | 99.999 ib | 99.99 ib | 99.9 ua | 99 |
TREO (% min.) | 45 | 45 | 43 | 43 |
Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
CeO2/TSO Pr6O11/TSO Nd2O3/TREO Sm2O3/TSO Eu2O3/TSO Gd2O3/TSO Y2O3/TREO | 5 5 2 2 2 2 5 | 50 50 30 10 10 10 50 | 0.05 Nws 0.01 ib 0.01 ib 0.01 ib 0.001 ib 0.001 ib 0.01 ib | 0.5 0.1 0.1 0.1 0.1 0.1 0.1 |
Tsis-Re Earth Impurities | ppm max. | ppm max. | % max. | % max. |
Fe2O 3 SiO 2 CaO Cov NiO CuO MnO2 Cr2O 3 CdO PbO | 10 50 100 3 3 3 3 3 5 10 | 50 100 200 5 5 3 5 3 5 50 | 0.01 ib 0.05 Nws 0.2 | 0.02 ib 0.2 0.5 |
Lanthanum Chloride tsuas yog ib qho spec rau 99% purity, peb kuj tuaj yeem muab 99.9%, 99.99% purity.Lanthanum Chloride nrog cov kev cai tshwj xeeb rau impurities tuaj yeem kho raws li cov neeg siv khoom xav tau.
Lanthanum Chloride yog cov ntaub ntawv tseem ceeb heev rau FCC catalyst thiab dej kho.Lanthanum-nplua nuj Lanthanide tebchaw tau siv dav rau kev tawg cov tshuaj tiv thaiv hauv FCC catalysts, tshwj xeeb tshaj yog los tsim cov roj av siab-octane los ntawm cov roj hnyav hnyav.Ib daim ntawv thov uas muaj feem cuam tshuam nrog nag lossis daus Phosphate los ntawm kev daws teeb meem.Lanthanum Chloride kuj tseem siv rau hauv kev tshawb fawb biochemical los thaiv cov kev ua ntawm divalent cation channels, feem ntau Calcium channels.Doped nrog Cerium, nws yog siv los ua cov khoom siv scintillator.
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Lub sijhawm ua haujlwm
≤100kg: hauv peb hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm.
>1000kg: ib lub lis piam
Qauv
Muaj
Pob
25kg / hnab, lossis 50kg / hlau nruas, los yog raws li koj xav tau.
Cia
Cov khoom yuav maj mam ua xim tsaus yog tias khaws cia ntev dhau los lossis raug huab cua.