Ammonium Cerium Sulfate

Tsananguro pfupi:

Zita reChigadzirwa: Ammonium Cerium Sulfate inogadzira|CAS7637-03-8 |3.5N4NHigh Purity

Mazwi akafanana: Ammonium Cerium(IV) Sulfate, Ceric Ammonium Sulfate, Cerium(IV) Ammonium Sulfate, Diammonium Cerium(4+) Trisulphate

Nhamba yeCAS: 7637-03-8

Fomura yeMolecular:(NH4)4Ce(SO4)4·xH2O

Kurema kweMorekuru: 596.52 (hwaro hwemvura)

Chitarisiko: Makristasi matsvuku-orenji, anonyungudika zvikuru mumvura, anogara akagadzikana mumhinduro dzine acid, uye mhinduro yemvura ine acid yakawanda.

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Magadzirirwo echigadzirwa

Magadzirirwo akagadzirwa anowanikwa kana ukakumbira.

Kodhi	CAS-3.5N	CAS-4N
TREO%	≥26	≥26
Kuchena kweCerium uye tsvina yevhu isingawanzoonekwi
CeO2/TREO %	≥99.95	≥99.99
La2O3/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
Kusvibiswa kwepasi kusingawanzoitiki
Ca %	0.003	0.002
Fe %	0.003	0.002
Nhamba %	0.003	0.002
K %	0.002	0.001
Pb %	0.003	0.002
Al %	0.003	0.002
Cl- %	0.005	0.005
NTU	20	10

Tsananguro & Zvimiro

Tsananguro:

WNX inoshandisa tekinoroji yekugadzira otomatiki uye inoshandisa zvinhu zvemhando yepamusoro kugadzira zvigadzirwa zvemhando yepamusoroAmmonium Cerium Sulfate.

Zvinhu Zvikuru:

Kuchena Kwakakwirira:Ammonium Cerium Sulfate haina tsvina inobva kuzvinhu zvisingawanzoitiki zvepanyika (zvakaita sesimbi, calcium, sodium), uye huwandu hwetsvina yacho hwakaderera.

Kunyunguduka Kwakanaka: Ammonium Cerium Sulfate inogona kunyungudika nekukurumidza mumvura uye acid yakasimba.

Kuenderana:Kutarisirwa kwakasimba kweboka mukugadzirwa kweAmmonium Cerium Sulfate inoita kuti pave nemhando yakagadzikana yekugadzira zvinhu mumaindasitiri makuru.

Chemical maindasitiri catalyst:Cerium ammonium sulfate, semushonga une simba, inoshandiswa zvakanyanya mukugadzirwa kwezvinhu zvakasikwa kuti iwedzere mashandiro akasiyana-siyana, kusanganisira oxidation yealcohols, phenols, uye ethers, pamwe neFriedel-Crafts alkylation reaction. Inobatsirawo kutanga mashandiro e free radical polymerization reactions, ayo anogona kushandiswa kugadzira zvinhu zvakaita sePEGMA hydrogels.

Mudziva Unobvisa Phosphorus:Zvichienderana nemakemikari ayo, ammonium cerium sulfate inogona kugadzira precipitate kuburikidza nekusanganiswa kwema cerium ions nema phosphate ions, zvichibvisa ma phosphates kubva mumvura uye zvichibatsira kugadzirisa dambudziko re eutrophication yemuviri wemvura. Zvidzidzo zvakakosha zvakatoshandisa iyi kugadzirira adsorbents yekubvisa fluoride yakawandisa mumvura yekunwa.

Mabhatiri Nezvinhu Zvinoshandiswa Nesimba:Mundima yesimba idzva, ammonium cerium(IV) sulfate ine purity yakakwira inogona kushandiswa kugadzira cerium oxide (CeO2).₂) zvinhu zve nanomaterials. Zvinhu izvi zvinoratidza kukosha kwekushandiswa mumasero emafuta e-solid oxide (SOFC) uye makemikari anonzwa. Hunhu hwavo hwakasiyana hwe redox (Ce⁴⁺/Ce³⁺) ine basa guru mukushandura nekuchengetedza simba.

Zvinoshandiswa pakugadzira makemikari:Sechitubu chakakosha checerium, ammonium cerium(IV) sulfate chinhu chakakosha pakugadzira mamwe macompounds ecerium (akadai secerium oxide). Inoshandiswawo zvakanyanya mukuongorora kwespectroscopic pakuona zvinhu zvinogona kuoxidiza zvakaita se nitrite, iodide, uye low-valent iron salts (semuenzaniso, Sandell-Kolthoff reaction).