Ceric Sulfate

Fa'amatalaga Pupuu:

Igoa o le Oloa: Ceric Sulfate manufacture|CAS10294-42-5|3.5N4N Mama Maualuga

Upu tutusa: Ceric sulfate, Cerium(IV) sulfate, Cerium disulfate, Ce(SO₄)₂, Sulfuric acid, cerium(4+) salt

Numera CAS: 10294-42-5

Fa'asologa Molekiula: Ce(SO4)2·4H2O

Mamafa Molekiula: 404.284

Foliga Vaaia: O le Cerium sulfate o se tioata samasama mumu.

E maua faʻamatalaga faʻapitoa pe a talosagaina.

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Fa'amatalaga o le oloa

E maua faʻamatalaga faʻapitoa pe a talosagaina.

Tulafono	C(lV)-3.5N		C(lV)S-4N
TREO%	36-38	42-48	36-38	42-48
Mama o le Cerium ma mea leaga e seasea maua mai le eleele
CeO2/TREO %	≥99.95	≥99.95	≥99.99	≥99.99
La2O3/TREO %	＜0.02	＜0.02	＜0.004	＜0.004
Pr6O11/TREO %	＜0.01	＜0.01	＜0.002	＜0.002
Nd2O3/TREO %	＜0.01	＜0.01	＜0.002	＜0.002
Sm2O3/TREO %	＜0.005	＜0.005	＜0.001	＜0.001
Y2O3/TREO %	＜0.005	＜0.005	＜0.001	＜0.001
Mea leaga e le seasea maua mai le eleele
Ca%	＜0.003	＜0.002	＜0.003	＜0.002
Fe%	＜0.003	＜0.002	＜0.003	＜0.002
Na%	＜0.002	＜0.002	＜0.002	＜0.002
K%	＜0.001	＜0.0005	＜0.001	＜0.0005
Pb %	＜0.002	＜0.001	＜0.002	＜0.001
Al %	＜0.003	＜0.002	＜0.003	＜0.002
Cl-%	＜0.005	＜0.005	＜0.005	＜0.005
NTU	＜20	/	＜20	/

Fa'amatalaga ma Vaega

Fa'amatalaga: E fa'aaogaina e le WNX tekinolosi gaosiga otometi fa'apitoa ma fa'aaoga mea mata e maualuga le tulaga lelei e gaosia ai mea e sili ona lelei.Ceric Sulfate.

Vaega Autū:

Mama Maualuga:Ceric Sulfate e leai ni mea leaga mai elemene seasea o le eleele (e pei o le u'amea, calcium, sodium), ma e maualalo fo'i le aofa'i o mea leaga.

Lelei le sologa lelei:Ceric Sulfate e mafai ona vave liu suavai i le vai ma ni 'asita malolosi.

Tumau: O le pulega fa'apitoa o le gaosiga oCeric Sulfate faʻamautinoa le mautu o le tulaga lelei mo le gaosiga tele o alamanuia.

Fa'aolaola fa'akemikolo: O le sulfuric acid e maualuga le cerium, o se vaila'au malosi e fa'aolaola ai le oxidation, e fa'aaogaina i le fa'aolaola o meaola e fa'aolaola ai le tele o tali, e aofia ai le fa'aolaola fa'apitoa o ava malosi i ketones, le sulfonation tuusa'o o le methane ma le trioxide sulfur e fausia ai le methanesulfonic acid, ma le fa'aolaola o le fa'aputuga o le 2-naphthol ma aldehydes i lalo o tulaga e leai ni solvent ma microwave e fa'aolaola ai le 14-aryl po'o le 14-alkyl-14H-dibenz[a,j]sulfuranthene. O lona uiga fa'aolaola e matua taua tele i lalo o tulaga 'acid'.

Mea e Ave'ese ai le Phosphorus o le Vaituloto: Ona o ona uiga fa'akemikolo, e mafai e le sulfuric acid maualuga le cerium ona aveese lelei le phosphate mai vai e ala i le timuga, lea e fesoasoani tele i le foia o le fa'afitauli o le eutrophication o vai.

Pateri ma mea e fa'aaogā mo le malosiaga: O le sulfuric acid e maualuga le cerium content e fa'aaogaina o se mea e fa'amuamua ai le sauniaina o le cerium oxide (CeO₂) nanospheres. O nei nanomaterials e faʻaalia ai le faʻatinoga sili ona lelei i le faʻaitiitia o le tali atu o le nitric oxide (NO) ma e iai ona faʻaoga talafeagai i vaega o le malosi ma le faʻaleleia atili o le siosiomaga.

Vaeluaga o le fa'asologa o vaila'au: O le sulfuric acid cerium(IV) o se vaila'au taua tele mo su'esu'ega, e fa'aaogaina lautele i le fa'aitiitia o le oxidation (e pei o le fa'atulagaina o vaila'au sodium thiosulfate) e iloa ai mea e mafai ona oxidized, e pei o le nitrite, iodide, ma le low-valent iron salts. O se vaila'au taua fo'i mo le fa'asologa o isi vaila'au cerium (e pei o le cerium dioxide).