I-99.9% CE2 (C2O4) 3 15750-47-7 CERRIUM (III) Hydrate Hydrate

I-99.9% CE2 (C2O4) 3 15750-47-7 CERUIUM (III) I-Hydrate Hydrate efakiwe

Incazelo emfushane:

I-Cerium (III) I-Hydrate ye-Oxalate
Ifomula ye-molecular: CE2 (C2O4) 3
Isisindo se-Molecular: 544.29
Cas Cha. : 15750-47-7
Ukubukeka: I-White Crystalline Powder, ingenamphundla futhi ayinambitha.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isingeniso Esifushane:

I-Cerium (III) I-Hydrate ye-Oxalate
Ifomula ye-molecular: CE2 (C2O4) 3
Isisindo se-Molecular: 544.29
Cas Cha. :15750-47-7
Ukubukeka: I-White Crystalline Powder, ingenamphundla futhi ayinambitha. Usawoti wayo onama-anhydrous yizinhlamvu ze-monoclic columrar. Lapho omiswe endaweni evulekile, ubuningi ngu-2.2413g / cm3. 9 usawoti wamanzi ulahlekelwa ama-molecule ayi-8 wamanzi we-crystal ngo-110 ° C. I-insoluble emanzini, ethanol, ether, i-ly hydroxide, ikhambi le-oxalic acid, isixazululo se-alkali; incibilika in sulfuric acid ne-hydrochloric acid, ayincibiliki kalula emanzini, insoluble nge-inorganic acid, kepha incibilika lapho kufudunyezwa. Lapho kufuthelwa esimweni se-hydrogen, usawoti wamanzi ayi-10 ushintsha kusuka nsundu kuya kumnyama.
Isebenzisa: Kusetshenziswa njenge-reagent yamakhemikhali kanye nokulungiselela amanye ama-calium usawoti. Inemiphumela yokuqinisekiswa kwesisu, i-antiemetic futhi yedi, kepha isidakamizwa esinamandla. Isetshenziswa ikakhulukazi emkhakheni wezemithi kanye nokwehlukanisa izinto zensimbi ye-cerium.
Ukupakisha: 25, 50 / KG, 1000kg / ton ku-Woven Bag, 25, 50kg / Drum kwi-Cardboard Drum

Index (%):

(Treo): ≥48.30%	Umbandela₂/Treo:≥99.90
Ukuqukethwe kokungcola (%)	Okuqukethwe okungelona ukungcola (max%)
La₂O₊: 0.0032 Nd₂O₊: 0.005 Pr₆O₁₁: 0.005 Sm₂O₊: 0.001 Y₂O₊: 0.001	CL^-: 0.007 SO₄^2-: 0.004 NA: 0.004