Cerium Nitrate
Nga korero poto mo te Cerium Nitrate
Tātai: Ce(NO3)3.6H2O
Nama CAS: 10294-41-4
Taumaha rāpoi: 434.12
Kiato: 4.37
Ira whakarewa: 96℃
Te ahua: He kiriataata ma, he karaihe kore ranei
Wairewa: Ka whakarewahia ki te wai me te waikawa kohuke kaha
Pūmautanga: He ngawari te hygroscopic
Reo maha: cerium nitrate utu,Nitrate De Cerium, Nitrato Del Cerio
Te tono mo te Cerium Nitrate
1. Ka whakamahia te Cerium nitrate i roto i te hangahanga o nga whakakorikori ternary, nga uhi rama hau, nga hiko molybdenum tungsten, nga taapiri koranu uaua, nga waahanga uku, nga rongoa, nga reagents matū me etahi atu ahumahi.
2. Ka taea te whakamahi Cerium pākawa hei whakakōkī mō te waihā hākawa phosphate, whakamarumaru rama mamaoa, karaihe whatu, etc.
3. Ka taea te whakamahi i te Cerium nitrate hei taapiri mo nga whakamarumaru rama me te whakakorikori mo te umanga petrochemical. Ko te rauemi mata mo te whakaputa i nga tote cerium. Ka whakamahia te matū tātari hei reagent tātari me te umanga rongoa.
4. Cerium nitrate Ka taea te whakamahi hei reagents tātari me te whakakōkī.
5. Ka whakamahia te Cerium nitrate i roto i te taumarumaru o te motuka, te karaihe whatu, te kaha ngota, te ngongo hiko me etahi atu ahumahi.
6. Kei te whakamahia te Cerium nitrate i roto i nga ahumahi penei i nga hua molybdenum tungsten (cerium tungsten electrodes, lanthanum tungsten electrodes), whakakōkī ternary, tāpiritanga rama mamaoa, koranu mārō koranu refractory, etc.
Whakatakotoranga
| Ingoa Hua | pūkawa pūkawa | |||
| CeO2/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 39 | 39 | 39 | 39 |
| Ngaronga i runga i te mura (% max.) | 1 | 1 | 1 | 1 |
| Nga poke o te whenua onge | ppm max. | ppm max. | % mōrahi. | % mōrahi. |
| 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 |
| Nga poke o te whenua kore-rare | ppm max. | ppm max. | % mōrahi. | % mōrahi. |
| 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 | |||
Tapeke:
Takai korehau 1, 2, 5, 25, 50 kg/piece
Puka pepa pahu 25,50 kg/piece
Puke raranga 25, 50, 500, 1000 kg/piece.
Tuhipoka:Ka taea e taatau te whakarato putea motuhake, tohu hua ranei e ai ki nga hiahia a nga kaihoko
Te tikanga whakaputa o te cerium nitrate:
Ko te tikanga waikawa nitric he wairewa waikawa o te hauwai onge whenua e whai kiko ana ki te cerium, ka memeha ki te waikawa nitric, a i te aroaro o te waikawa oxalic, hauwai hauwai ranei, ka whakahekehia te 4 valent cerium ki te 3 valent cerium. I muri i te whātioatanga me te wehenga, kua rite te hua pūkawa cerium.
Cerium pākawa;Cerium pākawautu ;cerium nitrate hexahydrate;cas13093-17-9 ;Ce(NO3)3·6H2O;Cerium(III) pākawa hauhāwai
Tiwhikete:
He aha ta maatau e whakarato:
