Cas 6487-3-4 carbonatu cabonetat ọctahyadrate LA2 (Co3) 3.xh2o pẹlu idiyele ile-iṣẹ
Afihan kukuru tiẸrọ kabeeji Lanthanium
Agbekalẹ:La2 (Co3) 3.xh2o
Cas nok .: 6487-39-4
Iwuwo ti molecular: 457.85 (Anhy)
Iwurọ: 2.6 g / cm3
Yo ojuami: n / a
Irisi: lulú crystal funfun
Solubini: Solupe ninu omi, ni iwọntunwọnsi ni iwọntunwọnsi ni awọn ohun alumọni ti o lagbara
Iduroṣinṣin: irọrun hygroscopic
Ohun elo ti kaboneti Lanthanim
Kaboneta Ilu Lanman, jẹ awọn ohun elo aise fun FCC ayase, gilasi, itọju omi ati oogun fororenal. Ti lo Lanthanm-ọlọrọ ti ọlọrọ toje fun awọn aati kekere ni awọn catalysts ti FCC, paapaa lati ṣe agbesosi ilẹ octaly ti FCC, paapaa lati ṣe agbesositi o ga julọ lati inu epo robi. A fọwọsi kaboneta ti Lanthanum gẹgẹbi oogun (Fosrerel, Shirerenal, Shire Shorp Shosphada ti a faagun ti ikuna kidirin ti Ikuna Kirect-ipele.
Alaye
| Ipo | 99.999% | 99.99% | 99.9% | 99% |
| Gbona kemikali | ||||
| La2O3 / Treo (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| Treo (% min.) | 45 | 45 | 45 | 45 |
| Ṣọwọn aiye | PPM MAX. | PPM MAX. | % Max. | % Max. |
| CEO2 / Treo Pr6o11 / Treo Nd2o3 / Treo SM2O3 / Treo Eu2o3 / Treo GD2O3 / Treo Y2O3 / Treo | 5 5 2 2 2 2 5 | 50 50 10 10 10 10 50 | 0.05 0.02 0.05 0.01 0.001 0.001 0.01 | 0,5 0.1 0.1 0.1 0.1 0.1 0.1 |
| Ti kii ṣe ti o ṣọwọn | PPM MAX. | PPM MAX. | % Max. | % Max. |
| Fe2o3 Sio2 Cao Koto Lio Cuo MNOO2 Cr2oo3 Ọkọ cdo Ẹlẹdẹ | 10 50 100 3 3 3 3 3 5 10 | 50 100 100 5 5 3 5 3 5 50 | 0.01 0.05 0.2 | 0.02 0.05 0,5 |
Alaye yii jẹ nikan fun kaboneti lathannuum tuntun pẹlu awọn ibeere pataki fun awọn ijuwe le jẹ aṣa ni ibamu si awọn ibeere alabara.
