99.9% Ce2(C2O4)3 15750-47-7 Cerium(III) Oxalate Hydrate
He kupu whakataki poto:
Cerium(III) Oxalate Hydrate
tātai rāpoi: Ce2 (C2O4) 3
Te taumaha ngota: 544.29
CAS NO.:15750-47-7
Te ahua: te paura tioata ma, te hongi me te kore reka.Ko tana tote korewai he tioata poupou monoclinic.Ina whakamarokehia i roto i te korehau, ko te kiato he 2.2413g/cm3.E 9 te tote wai ka ngaro te 8 ngota ngota wai tioata i te 110°C.Kare e rewa i roto i te wai, te waihano, te etera, te waiwai rei, te wairewa waikawa oxalic, te wairewa alkali;he wairewa i roto i te waikawa pungatara me te waikawa maaota, whakauaua ki te wai, karekau e rewa i roto i te waikawa pararopi memeha, engari ka memeha ina wera.Ina whakamahana i roto i te hau hauwai, ka huri te tote 10-wai mai i te parauri ki te pango.
Nga Whakamahinga: Ka whakamahia hei reagent matū me te whakarite i etahi atu tote cerium.Ko nga hua o te whakakaha i te puku, o te patu me te whakamaroke, engari he rongoa kaha.Te nuinga whakamahia i roto i te ahumahi ho'oraa me te wehenga o huānga whakarewa cerium.
Tarapi: 25, 50/kg, 1000kg/ton i roto i te putea whatu, 25, 50kg/drum i roto i te pahū kaata
Taupū(%)：
| (TREO):≥48.30% | CeO2/TREO:≥99.90% |
| RE Ihirangi poke(%) | Ihirangi poke kore-RE(Make %) |
| La2O3: 0.0032 Nd2O3: 0.005 Pr6O11: 0.005 Sm2O3: 0.001 Y2O3: 0.001 | CL-: 0.007 SO42-: 0.004 Na : 0.004 |
Tiwhikete：
He aha ta maatau e whakarato：
