Cerium Chloride
Fa'amatalaga puupuu o le cerium chloride
Fuafuaga: CeCl3.xH2O
Numera CAS: 19423-76-8
Molecular Weight: 246.48 (anhy)
Malosi: 3.97 g/cm3
Lisi liusuavai: 817°C
Fa'aaliga: Pa'epa'e tioata
Solubility: Solu i le vai ma malosi mineral acids
Maumau: Faigofie hygroscopic
Gagana tele:cerium chloride heptahydrate, Chlorure De Cerium, Cloruro Del Cerio
Fa'aaogāga
Cerium chloride heptahydrate, i ituaiga o tioata tioata poʻo moli lanu samasama faʻapipiʻi faʻapipiʻi, o le mea taua lea mo le faʻamalosi, tioata, phosphors ma paʻu paʻu.E fa'aaogaina fo'i e fa'aleaga tioata e ala i le fa'atumauina o le u'amea i lona tulaga u'amea.O le malosi o tioata Cerium-doped e poloka ai le malamalama ultra violet o loʻo faʻaaogaina i le gaosiga o mea tioata faʻafomaʻi ma faʻamalama vaalele.E fa'aoga fo'i e puipuia ai polymers mai le fa'apouliuligia i le susulu o le la ma taofia ai le fa'anenefu o tioata televise.E fa'aoga i vaega opitika e fa'aleleia ai le fa'atinoga.Cerium chloride o le used i alamanuia e pei o suauu catalysts, ta'avale ta'avale afi, mea fa'alatalata, ma isi. E fa'aaogaina fo'i mo le faia o le cerium u'amea, ma isi. O lo'o fa'aaogaina le Cerium chloride i alamanuia e pei o vaila'au fa'atekonolosi, masima masima masima mata, mea fa'aopoopo u'amea malo, ma vaila'au. reagents
Fa'amatalaga
| Oloa Igoa | Cerium chloride heptahydrate | |||
| CeO2/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 45 | 45 | 45 | 45 |
| Ma'imau ile mu (% max.) | 1 | 1 | 1 | 1 |
| Fa'alelalolagi seāseā | ppm maualuga. | ppm maualuga. | % maualuga. | % maualuga. |
| La2O3/TREO | 2 | 50 | 0.1 | 0.5 |
| Pr6O11/TREO | 2 | 50 | 0.1 | 0.5 |
| Nd2O3/TREO | 2 | 20 | 0.05 | 0.2 |
| Sm2O3/TREO | 2 | 10 | 0.01 | 0.05 |
| Y2O3/TREO | 2 | 10 | 0.01 | 0.05 |
| Fa'alelalolagi e le seasea maua | ppm maualuga. | ppm maualuga. | % maualuga. | % maualuga. |
| Fe2O3 | 10 | 20 | 0.02 | 0.03 |
| SiO2 | 50 | 100 | 0.03 | 0.05 |
| CaO | 30 | 100 | 0.05 | 0.05 |
| PbO | 5 | 10 | ||
| Al2O3 | 10 | |||
| NiO | 5 | |||
| CuO | 5 | |||
afifiina:Vacuum afifi 1, 2, 5, 25, 50 kilokalama / fasi pepa, pakete pakete pepa 25, 50 kilokalama / fasi, afifi ato lalaga 25, 50, 500, 1000 kg / fasi pepa.
Fa'aaliga:O le gaosiga o oloa ma le afifiina e mafai ona faʻatinoina e tusa ai ma faʻamatalaga a le tagata faʻaoga.
Sauniuniga auala:Fa'amuta le cerium carbonate i se vaifofo o le hydrochloric acid, fa'amamago, ma fa'afefiloi le toega ma le ammonium chloride.Calcine i le vevela mumu, pe mu le cerium oxalate i se kasa hydrogen chloride, poʻo le susunuina o le cerium oxide i se kasa carbon tetrachloride kasa.
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