Zvigadzirwa
Lanthanum chloride heptahydrate; Cas No.: 10025-84-0
Synonyms: Lanthanumchloride Heptahydrate; Lanthanum Trichlorisi Heptahydrate; Lanthanum (III) Chloride HeptiHydrate
Chemical midziyo ye lanthanum chloride heptahydrate
● Chitarisiko / Ruvara: White Crystals
● Rolling Point: 91 ° C (Dec.) (Lit.)
● Boiling point: ° Cat760mmhg
● Flash Pfungwa: ° C
● PSA:64.61000
● Density: G / CM3
● logp: 1.61840
● Kuchengetedza temp.:StOrage tembiricha: hapana zvinorambidzwa.
● Sensitive.:hygroscopic
● Solublity yemvura.:solart mumvura, doro uye acids.
Ruzivo rwekufa
● pikicha (s):
Xi
● Hazard Codes: Xi
● Zvirevo: 36/37/38
● Zvirevo Zvekuchengetedza: 26-36
Zvinoshanda
Inoshandisa:Lanthanamu (III) Nitrate inoshandiswa seyakatangira zvinyorwa zveElectrochemical synthesis yeLamno3 Yakatetepa firimu inofamba netsiva simbi simbi. Iyo inoshandiswa seyakacheya chemugadziriro yechikepe che cyclic uye acclic diinioacgeals. Izvo zvinoshandiswa kugadzirira lanthanum aluminate (Lao) mafirimu akaonda, Laf3 nanocrysts, uye bis (indolyl) methanes kubva mumakunhu.
Tsanangudzo yeruzivo
Lanthanum chloride heptahydrateiri kemikari inoenderana ne formula lacl3 · 7h2o. Icho chimiro hydrated yeLanthanum chloride. Iyo compound ine lanthanamu ions (la3 +) uye chloride ions (clloride ion (H2O). Izvo zvinoshandiswawo mukugadzirwa kwemafosi ekuvhenekesa uye mune mamwe maitiro ekurapa.akosha kubata Lanthanum chloride nehanya nekutevera nhungamiro uye nekuita zvine chepfu nguva kana yakamiswa kana yakamiswa. Izvo zvinomirirwa kushandisa yakakodzera yekudzivirira yemidziyo kana ichishanda neiyi compound.
Application
Lanthanum chloride heptahydrate ine akati wandei anoshandisa mashandisirwo uye mashandisirwo:
Catalyst: Lanthanum chloride heptahydrate inowanzoshandiswa seyakakora mumakemikari akasiyana emakemikari. Izvo zvinonyanya kubatsira mu organic synthesis, senge mukugadzirwa kwemishonga yemishonga nemakemikari akanaka.
Girazi Kugadzira:Iyi compound inowanzoshanda mukugadzirwa kwemagirazi akasarudzika, kusanganisira izvo zvinoshandiswa kune zvemagetsi enhema uye lasers. Lanthanum chloride heptahydrate inosimudzira indekisi yekudzora uye kujeka kwegirazi, zvichiita kuti ive yakakodzera kune chaiyo yekushandisa.
Ceramics: Lanthanum chloride hepliyra Iyo inobatsira mukuvandudza mashandiro uye zvivakwa zvezvinhu izvi zve cramic.
Phosphors:Lanthanum chloride hepliyrate inoshandiswa mukugadzirwa kwema phosphors, izvo zvinogadzirwa zvinobuda pachena kana zvichiratidzwa kune mamwe marudzi eradiation. Aya ma phosphors akakosha zvinhu muFluorescent mwenje, Cathode-ray machubhu, uye zvimwe zvigadzirwa zvemwenje.
Zvekurapa Zvekushandisa: Lanthanum chloride hepliyrate anoshandiswa mune dzimwe nzira dzekurapa dzekurapa, dzakadai sekutsunga kwehomwe yedhishi mumasampulogical samples. Izvo zvinogona zvakare kushandirwa pakurapa kwe hyperphatosphatesemia, mamiriro ezvinhu anoratidzwa nekuwedzeredza phosphate muropa.
Zvakakosha kutarisa kuti Lanthanum chloride hepliyrate inofanira kubatwa uye inoshandiswa nekutarisira kwakakodzera, kutevera nhungamiro dzekuchengetedza uye kufunga nezvechikanganiso chingangoitika.
