Lanthanum Sulfate Hydrare

Kufotokozera Kwachidule:

Dzina la Chinthu:

Lanthanum Sulfate Hydrare kupanga|CAS 57804-25-8 perekani China|3.5N4NHigh Purity

Mawu ofanana:Lanthanum(III) sulfate hydrate, Dilanthanum trisulfate hydrate, Lanthanum sulfate octahydrate, Lanthanum₂(CHONSE₄)₃·xH₂O

Nambala ya CAS:57804-25-8

Fomula ya Maselo:La2(SO4)3·8H2O

Kulemera kwa Maselo:709.8

Maonekedwe:Krustalo wopanda mtundu, wosungunuka m'madzi. Wosalala, wosungidwa bwino.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Mafotokozedwe a chinthucho

Mafotokozedwe osinthidwa amapezeka mukapempha.

Khodi	LS-3.5N	LS-4N
TREO%	≥43	≥43
La chiyero ndi zonyansa zapadziko lapansi zosawerengeka
La2O3/TREO %	≥99.95	≥99.99
CeO2/TREO %	＜0.02	＜0.004
Pr6O11/TREO %	＜0.01	＜0.002
Nd2O3/TREO %	＜0.01	＜0.002
Sm2O3/TREO %	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Zonyansa zosafunikira za dziko lapansi
Ca %	＜0.005	＜0.002
Fe %	＜0.003	＜0.002
N / A %	＜0.003	＜0.002
K %	＜0.002	＜0.001
Pb %	＜0.002	＜0.001
Al %	＜0.003	＜0.002

Kufotokozera & Makhalidwe

Kufotokozera: WNX imagwiritsa ntchito ukadaulo wapamwamba wopanga zinthu ndipo imagwiritsa ntchito zipangizo zapamwamba kwambiri kuti ipange zinthu zapamwamba kwambiriLanthanum Sulfate Hydrare.

Zinthu Zofunika Kwambiri:

Kuyera Kwambiri:Lanthanum Sulfate Hydrare Mulibe zodetsa zochokera ku zinthu zosoŵa zapadziko lapansi (monga chitsulo, calcium, sodium), ndipo kuchuluka kwa zodetsazo n'kochepa.

Kusungunuka Kwabwino:Lanthanum Sulfate Hydrare imatha kusungunuka mofulumira m'madzi ndi m'ma asidi amphamvu.

Kusasinthasintha: Kuyang'anira bwino kwambiri kupanga zinthuLanthanum Sulfate Hydrare

kuonetsetsa kuti zinthu zopangidwa m'mafakitale akuluakulu zikhale zabwino komanso zokhazikika.

Chothandizira makampani opanga mankhwala: Lanthanum sulfate yosungunuka ndi gawo lofunika kwambiri la chothandizira cha catalytic cracking (FCC) chomwe chimagwiritsidwa ntchito mumakampani opanga mafuta. Chingathandize kwambiri kusintha mafuta olemera kukhala mafuta ambiri a octane ndi dizilo. Chingathenso kugwira ntchito ngati chothandizira kapena chothandizira pazochitika zina za organic synthesis.

Zipangizo zosungiramo kutentha kwa mankhwala: Chifukwa cha momwe zimakhalira ndi madzi m'thupi/madzi m'thupi, lanthanum sulfate hydrate ndi chinthu chodalirika kwambiri chosungiramo kutentha kwa mankhwala. Chimatha kusintha kutentha mkati mwa kutentha kochepa (pafupifupi madigiri 100).°C mpaka 250°C), ndipo imagwiritsidwa ntchito pobwezeretsa ndi kusunga kutentha kwa zinyalala zamafakitale. Ili ndi mphamvu zambiri zosungira komanso kulimba kwabwino kwambiri.

Chochotsa Phosphorus m'madzi: Chifukwa cha mankhwala ake, lanthanum sulfate imatha kuchotsa phosphate m'madzi kudzera mu mvula, zomwe zimathandiza kuthetsa vuto la eutrophication m'madzi.

Mankhwala opangidwa ndi mankhwala: Monga gwero lofunika la lanthanum, lanthanum sulfate yosungunuka ndi chinthu chofunikira kwambiri popanga mankhwala ena a lanthanum, ndipo imagwiritsidwa ntchito pokonzekera zinthu zosiyanasiyana monga lanthanum oxide ndi lanthanum-based phosphors. Imagwiritsidwanso ntchito ngati reagent mu kafukufuku wasayansi monga kusanthula kwa spectroscopy ndi kudziwa kulemera kwa atomu kwa zinthu.