99.9% Ce2(C2O4)3 15750-47-7 Cerium(III) Oxalate Hydrate
Fa'atomuaga puupuu:
Cerium(III) Oxalate Hydrate
Fuafua mole: Ce2 (C2O4) 3
mamafa mole: 544.29
CAS NO. :15750-47-7
Fa'aaliga: pa'epa'e tioata pa'epa'e, leai se manogi ma leai se tofo. O lona masima anhydrous o tioata columnar monoclinic. Pe a faʻamago i totonu o se masini, o le mamafa e 2.2413g/cm3. 9 vai masima e leiloa 8 mole o vai tioata i le 110°C. E le mafai ona solu i le vai, ethanol, eter, lye hydroxide, oxalic acid solution, alkali solution; soluble i le sulfuric acid dilute ma le hydrochloric acid, e faigata ona solu i le vai, e le mafai ona solu i le suka inorganic dilute, ae soluble pe a vevela. Pe a faʻavevela i se atemosifia hydrogen, o le masima 10-vai e suia mai le lanu enaena i le uliuli.
Fa'aoga: Fa'aaogaina e fai ma vaila'au fa'ama'i ma saunia isi masima cerium. E iai a'afiaga e fa'aola ai le manava, fa'ama'i ma fa'amalo, ae ose vaila'au malosi. Fa'aaoga masani i le falema'i vaila'au ma le tu'ueseeseina o elemene u'amea cerium.
afifiina: 25, 50/kg, 1000kg/ton i totonu o taga lalaga, 25, 50kg/papa i pepa malo
Fa'asinomaga(%)：
| (TREO):≥48.30% | CeO2/TREO:≥99.90% |
| RE mea le mama (%) | E le o ni RE mea le mama (Max%) |
| La2O3: 0.0032 Nd2O3: 0.005 Pr6O11: 0.005 Sm2O3: 0.001 Y2O3: 0.001 | CL-: 0.007 SO42-: 0.004 Na: 0.004 |
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