99.9% Ce2(C2O4)3 15750-47-7 Cerium(III) Oxalate Hydrate
Isingeniso esifushane:
I-Cerium(III) Oxalate Hydrate
Ifomula yemolekyuli: Ce2 (C2O4) 3
Isisindo se-molecule: 544.29
I-CAS NO. :15750-47-7
Ukubukeka: i-crystalline powder emhlophe, ayinaphunga futhi ayinambitheki. Usawoti wayo ongenamanzi yi-monoclinic columnar crystals. Uma omisiwe ku-vacuum, ukuminyana kungu-2.2413g/cm3. 9 usawoti wamanzi ulahlekelwa ama-molecule angu-8 wamanzi ayikristalu ku-110°C. Ayincibiliki emanzini, i-ethanol, i-ether, i-lye hydroxide, isixazululo se-oxalic acid, isixazululo se-alkali; Incibilika ku-dilute sulfuric acid ne-hydrochloric acid, ayincibiliki kalula emanzini, ayincibiliki ku-dilute inorganic acid, kodwa iyancibilika lapho ishiswa. Lapho ushiswa emkhathini we-hydrogen, usawoti wamanzi angu-10 uyashintsha usuka onsundu ube mnyama.
Ukusetshenziswa: Isetshenziswa njenge-reagent yamakhemikhali futhi ilungisa amanye ama-cerium salts. Inemiphumela yokuvuselela isisu, i-antiemetic kanye ne-sedative, kodwa iyisidakamizwa esinamandla. Ikakhulukazi esetshenziswa embonini yezemithi kanye nokuhlukaniswa kwezakhi zensimbi ze-cerium.
Ukupakisha: 25, 50/kg, 1000kg/ton esikhwameni nokwelukiweyo, 25, 50kg/isigubhu in cardboard sigubhu
Inkomba(%):
| (TREO):≥48.30% | I-CeO2/TREO:≥99.90% |
| Okuqukethwe Kokungcola kwe-RE(%) | Okuqukethwe Kokungcola Okungekona-RE(Ubukhulu %) |
| La2O3: 0.0032 Nd2O3: 0.005 Pr6O11: 0.005 Sm2O3: 0.001 Y2O3: 0.001 | CL-: 0.007 SO42-: 0.004 Inombolo yomthetho: 0.004 |
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