I-Ceric Sulfate

Incazelo emfushane:

Igama Lomkhiqizo: Umkhiqizi we-Ceric Sulfate|CAS10294-42-5|3.5N4NHigh Purity

Amagama afanayo: I-Ceric sulfate, i-Cerium(IV) sulfate, i-Cerium disulfate, i-Ce(SO₄)₂, i-Sulfuric acid, usawoti we-cerium(4+)

Inombolo ye-CAS: 10294-42-5

Ifomula Yamamolekyuli:Ce(SO4)2·4H2O

Isisindo sama-molecule: 404.284

Ukubukeka: I-Cerium sulfate iyikristalu eliphuzi elibomvu.

Imininingwane eyenziwe ngokwezifiso iyatholakala uma iceliwe.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Imininingwane yomkhiqizo

Imininingwane eyenziwe ngokwezifiso iyatholakala uma iceliwe.

Ikhodi	C(lV)-3.5N		I-C(lV)S-4N
I-TREO%	36-38	42-48	36-38	42-48
Ubumsulwa be-Cerium kanye nokungcola komhlaba ongavamile
I-CeO2/TREO %	≥99.95	≥99.95	≥99.99	≥99.99
I-La2O3/TREO %	＜0.02	＜0.02	＜0.004	＜0.004
I-Pr6O11/TREO %	＜0.01	＜0.01	＜0.002	＜0.002
Nd2O3/TREO %	＜0.01	＜0.01	＜0.002	＜0.002
I-Sm2O3/TREO %	＜0.005	＜0.005	＜0.001	＜0.001
Y2O3/TREO %	＜0.005	＜0.005	＜0.001	＜0.001
Ukungcola komhlaba okungavamile
I-Ca %	＜0.003	＜0.002	＜0.003	＜0.002
Fe %	＜0.003	＜0.002	＜0.003	＜0.002
I-Na %	＜0.002	＜0.002	＜0.002	＜0.002
K %	＜0.001	＜0.0005	＜0.001	＜0.0005
I-Pb %	＜0.002	＜0.001	＜0.002	＜0.001
I-Al %	＜0.003	＜0.002	＜0.003	＜0.002
I-Cl- %	＜0.005	＜0.005	＜0.005	＜0.005
I-NTU	＜20	/	＜20	/

Incazelo kanye nezici

Incazelo: I-WNX isebenzisa ubuchwepheshe bokukhiqiza obuthuthukisiwe obuzenzakalelayo futhi isebenzisa izinto zokusetshenziswa ezisezingeni eliphezulu ukukhiqiza ikhwalithi ephezuluI-Ceric Sulfate.

Izici Eziyinhloko:

Ubumsulwa Obuphezulu:I-Ceric Sulfate ayinakho ukungcola okuvela ezintweni ezingavamile zomhlaba (njenge-iron, i-calcium, i-sodium), futhi okuqukethwe kokungcola kuphansi.

Ukuncibilika Okuhle:I-Ceric Sulfate ingancibilika ngokushesha emanzini kanye nama-asidi aqinile.

Ukuvumelana: Ukuphathwa kweqoqo okuqinile ekukhiqizweni kweI-Ceric Sulfate kuqinisekisa ikhwalithi ezinzile yokukhiqiza okukhulu kwezimboni.

I-catalyst yezimboni yamakhemikhali: I-sulfuric acid ephezulu ye-cerium, njenge-oxidant enamandla, isetshenziswa ekwakhiweni kwezinto eziphilayo ukuze ivuselele ukusabela okuhlukahlukene, okuhlanganisa i-oxidation ekhethiwe yama-alcohols kuma-ketones, i-sulfonation eqondile ye-methane ne-trioxide sulfur ukuze kwakhiwe i-methanesulfonic acid, kanye ne-catalysis yokujiya kwe-2-naphthol nama-aldehydes ngaphansi kwezimo ezingenaso i-solvent kanye ne-microwave ukuze kwakhiwe i-14-aryl noma i-14-alkyl-14H-dibenz[a,j]sulfuranthene. Impahla yayo yokujiya ibaluleke kakhulu ngaphansi kwezimo ze-acidic.

Isithambisi se-Pond Phosphorus: Ngenxa yezakhiwo zaso zamakhemikhali, i-sulfuric acid ene-cerium ephezulu ingasusa i-phosphate ngempumelelo emanzini ngokusebenzisa imvula, okuwusizo ekuxazululeni inkinga yokuqothulwa kwamanzi emzimbeni.

Amabhethri nezinto zamandla: I-Sulfuric acid enokuqukethwe okuphezulu kwe-cerium isetshenziswa njengesandulela sokulungiselela i-cerium oxide (i-CeO2).₂) ama-nanospheres. Lawa ma-nanomaterials abonisa ukusebenza okuhle kakhulu kwe-catalytic ekwehliseni i-nitric oxide (NO) futhi anezicelo ezingaba khona emikhakheni yamandla kanye ne-catalysis yemvelo.

Ukwakheka kwamakhemikhali okuphakathi: I-Sulfuric acid cerium(IV) iyi-reagent ebalulekile yokuhlaziya, esetshenziswa kabanzi ekuncishisweni kwe-oxidation-reduction (njengokulinganisa izixazululo ze-sodium thiosulfate) ukuthola izinto ezingafakwa i-oxidation, njenge-nitrite, iodide, kanye nosawoti wensimbi ophansi. Futhi iyi-intermediate eyinhloko yokwenziwa kwamanye ama-compound e-cerium (njenge-cerium dioxide).