Cerium oxalate CAS 15750-47-7
ʻO ka pauka crystalline keʻokeʻo, ʻaʻohe ʻala a ʻono ʻole. ʻO nā paʻakai anhydrous he mau kristal monoclinic columnar. ʻO 2.2413g/cm3 ka mānoanoa o ka hoʻomaloʻo ʻana i loko o ka momi.
Hoʻohana ʻia e like me nā reagents kemika e hana i nā paʻakai cerium ʻē aʻe. Loaʻa iā ia ka hoʻoikaika ʻana i ka ʻōpū, antiemetic a me nā hopena sedative, akā he lāʻau lapaʻau koʻikoʻi. Hoʻohana nui ʻia i ka ʻoihana lāʻau lapaʻau a me ka hoʻokaʻawale ʻana o nā mea metala cerium.
Hoʻopaʻa ʻumeke: 1, 2, 5, 25, 50 kg / ʻāpana, pahu pahu pahu pahu: 25, 50 kg / ʻāpana, ʻeke ʻeke i ulana ʻia: 25, 50, 500, 1000 kg / ʻāpana.
| (HANG):≥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 ʻO kēlā: 0.004 |
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