Lanthanum(III) Sulfate Hydrate (CAS Nhamba 57804-25-8)

Tsananguro pfupi:

Lanthanum (III) Sulfate Hydrate (La2(SO4)3 ine chimiro chekristaro chakasimba chechena, icho chakasimba mumamiriro ezvinhu akajairwa, asi chinoora kana tembiricha yakwira. Lanthanum sulfate inoshandiswa zvakanyanya mukurapa mvura, kugadzira phosphor, kugadzira catalyst nezvimwewo.

Kambani yeWONAIXI yave ichigadzira chigadzirwa ichi kwemakore anopfuura gumi, uye inogona kupa vatengi zvigadzirwa zveLanthanum Sulfate zvemhando yepamusoro uye mutengo unokwikwidzana.

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Tsananguro yechigadzirwa

Lanthanum sulfate hydrate ine hunhu hwakasiyana hwepanyama nemakemikari zvinoita kuti ive yakakosha mukushandiswa kwakasiyana-siyana. Nekuda kwekunyungudika kwayo mumvura, lanthanum sulfate inoshandiswa zvakanyanya mukurapa mvura. Inoshanda se coagulant inoshanda uye flocculant, ichibatsira mukubvisa tsvina uye zvidimbu zvakamiswa kubva mumvura. Pamusoro pezvo, lanthanum sulfate inoshandiswa se catalyst mukuita kwakasiyana-siyana kwemakemikari, kusanganisira kugadzirwa kwemishonga inopindirana uye organic compounds.

Uyezve, lanthanum sulfate chinhu chakakosha mukugadzirwa kwephosphors yekushandisa muchiedza. Inoratidza hunhu hwakanaka hwekupenya, zvichiita kuti ikodzere marambi e fluorescent, machubhu e cathode ray (CRT), uye mamwe matekinoroji ekuratidza.

Kambani yeWONAIXI (WNX) inyanzvi yekugadzira munyu wepasi uye yakazvipira kutsvagurudzo nekuvandudza tekinoroji. Chinangwa chekambani yedu kugadzira zvigadzirwa zvemhando yepamusoro.，wTave tichigadzira lanthanum sulfate kwemakore anopfuura gumi ine kugona kwekugadzira kwematani 2,000 pagore, chigadzirwa chedu chelanthanum sulfate chinotumirwa kunyika dzakawanda nenzvimbo uye lanthanum sulfate inogona kugadziriswa zvichienderana nemamiriro akasiyana ekushandiswa.

Magadzirirwo echigadzirwa

Lanthanum(III) Sulfate Hydrate
Fomura:	La₂(ZVOZVO₄)₃.nH₂O		CAS：	57804-25-8
Kurema kwefomura:	710.12		Nhamba yeEC:	233-239-6
Mazwi akafanana:	lanthanum(3+) trisulfate; lanthanum(3+) trisulfate hydrate; lanthanum(iii) sulfate
Zvimiro zvemuviri:	kristaro kana upfu husina ruvara, hunonyungudika mumvura uye mune ethanol, hunyoro
Tsanangudzo
Nhamba yechinhu		LS-3.5N		LS-4N
TREO%		≥40		≥40
Kuchena kweCerium uye tsvina yevhu isingawanzoonekwi
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
Kusachena kwevhu kusingawanzoitiki
Ca %		＜0.005		＜0.002
Fe %		＜0.005		＜0.002
Nhamba %		＜0.005		＜0.002
K %		＜0.003		＜0.001
Pb %		＜0.003		＜0.001
Al %		＜0.005		＜0.002

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