99.9% Ce2(C2O4)3 15750-47-7 Cerium(III) Oxalate Hydrate
Hoʻolauna pōkole:
ʻO Cerium(III) Oxalate Hydrate
Hui molekala: Ce2 (C2O4) 3
Kaumaha molekula: 544.29
CAS NO. :15750-47-7
ʻO ke ʻano: ka pauka crystalline keʻokeʻo, ʻaʻala ʻole a ʻono ʻole. ʻO kāna paʻakai anhydrous he mau kristal columnar monoclinic. Ke hoʻomaloʻo ʻia i loko o kahi mānoanoa, ʻo 2.2413g/cm3 ka mānoanoa. 9 ka paʻakai wai e lilo i 8 mau mole o ka wai aniani ma 110°C. ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai, ethanol, etera, lye hydroxide, solution acid oxalic, solution alkali; hiki ke hoʻoheheʻe ʻia i loko o ka ʻakika sulfuric dilute a me ka waikawa hydrochloric, hiki ʻole ke hoʻoheheʻe ʻia i ka wai, hiki ʻole ke hoʻoheheʻe ʻia i loko o ka ʻakika inorganic dilute, akā hiki ke hoʻoheheʻe ʻia ke wela. Ke hoʻomehana ʻia i loko o ka lewa hydrogen, hoʻololi ka paʻakai 10-wai mai ʻeleʻele a ʻeleʻele.
Hoʻohana: Hoʻohana ʻia ma ke ʻano he reagent a me ka hoʻomākaukau ʻana i nā paʻakai cerium ʻē aʻe. Loaʻa iā ia nā hopena o ka hoʻoikaika ʻana i ka ʻōpū, antiemetic a me sedative, akā he lāʻau ikaika. Hoʻohana nui ʻia i ka ʻoihana lāʻau lapaʻau a me ka hoʻokaʻawale ʻana i nā mea metala cerium.
Hoʻopili: 25, 50/kg, 1000kg/ton i ka ʻeke i ulana ʻia, 25, 50kg / pahu i ka pahu pahu
Index(%)：
| (TREO):≥48.30% | CeO2/TREO:≥99.90% |
| RE Maʻiʻo ʻino (%) | Maʻiʻo haumia ʻole-RE(Ka nui %) |
| La2O3: 0.0032 Nd2O3: 0.005 Pr6O11: 0.005 Sm2O3: 0.001 Y2O3: 0.001 | CL-: 0.007 SO42-: 0.004 Na : 0.004 |
Palapala：
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