Cerium Chloride
ʻO ka ʻike pōkole o ka cerium chloride
Kumu: CeCl3.xH2O
Helu CAS: 19423-76-8
Kaumaha Molekala: 246.48 (anhy)
Māmā: 3.97 g/cm3
Kahi hehee: 817° C
Nānā: Keʻokeʻo crystalline
Solubility: Hiki ke hoʻoheheʻe ʻia i ka wai a me nā ʻakika mineral ikaika
Paʻa: hygroscopic maʻalahi
ʻŌlelo lehulehu:cerium chloride heptahydrate, Chlorure De Cerium, Cloruro Del Cerio
Palapala noi
ʻO ka Cerium chloride heptahydrate, ma nā ʻano o nā ʻāpana crystalline a i ʻole nā hui puʻupuʻu melemele māmā, ʻo ia ka mea nui no ka catalyst, aniani, phosphors a me nā pauka polishing. Hoʻohana ʻia ia e decolorize i ke aniani ma ka mālama ʻana i ka hao i kona kūlana ferrous. Hoʻohana ʻia ka hiki o ke aniani Cerium-doped e ālai i ke kukui ultra violet i ka hana ʻana i nā kīʻaha lāʻau lapaʻau a me nā puka makani aerospace. Hoʻohana ʻia e pale i nā polymers mai ka pōʻeleʻele i ka lā a me ka hoʻopaʻa ʻana i ka discoloration o ke aniani kīwī. Hoʻohana ʻia i nā ʻāpana optical e hoʻomaikaʻi i ka hana. ʻO ka Cerium chloride ka used i nā ʻoihana e like me ka petroleum catalysts, automotive exhaust catalysts, intermediate compounds, etc. Ua hoʻohana ʻia no ka hana ʻana i ka cerium metala, etc. nā mea hoʻokalakupua
Hōʻike
| Inoa Huahana | ʻO Cerium chloride heptahydrate | |||
| CeO2/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 45 | 45 | 45 | 45 |
| Pohō ma ka ʻā (% max.) | 1 | 1 | 1 | 1 |
| Na Laka Laha ole | ppm max. | ppm max. | % ka nui. | % ka nui. |
| La2O3/TREO | 2 | 50 | 0.1 | 0.5 |
| Pr6O11/TREO | 2 | 50 | 0.1 | 0.5 |
| Nd2O3/TREO | 2 | 20 | 0.05 | 0.2 |
| Sm2O3/TREO | 2 | 10 | 0.01 | 0.05 |
| Y2O3/TREO | 2 | 10 | 0.01 | 0.05 |
| ʻO nā mea haumia honua ʻole | ppm max. | ppm max. | % ka nui. | % ka nui. |
| Fe2O3 | 10 | 20 | 0.02 | 0.03 |
| SiO2 | 50 | 100 | 0.03 | 0.05 |
| CaO | 30 | 100 | 0.05 | 0.05 |
| PbO | 5 | 10 | ||
| Al2O3 | 10 | |||
| NiO | 5 | |||
| CuO | 5 | |||
Packaging:Puke momi 1, 2, 5, 25, 50 kg/'āpana, pahu pahu pahu pahu 25, 50 kg/'āpana, puʻupuʻu ʻeke i ulana ʻia 25, 50, 500, 1000 kg/ʻāpana.
Nānā:Hiki ke hoʻokō ʻia ka huahana a me ka hoʻopili ʻana e like me nā kikoʻī o ka mea hoʻohana.
Kaʻina hoʻomākaukau:E hoʻoheheʻe i ka cerium carbonate i loko o kahi hopena o ka waika hydrochloric, e hoʻoheheʻe i kahi maloʻo, a hui pū i ke koena me ka ammonium chloride. Kāleka me ka wela ʻulaʻula, a puhi paha i ka cerium oxalate i loko o ke kahawai kinoea hydrogen chloride, a i ʻole e puhi i ka cerium oxide i loko o ke kahawai kinoea carbon tetrachloride.
Palapala:
Nā mea hiki iā mākou ke hāʻawi:
