I-Nitrate yeCerium
Ulwazi olufutshane lweCerium Nitrate
Ifomula: Ce(NO3)3.6H2O
Inombolo yeCAS: 10294-41-4
Ubunzima beMolekyuli: 434.12
Ubuninzi: 4.37
Indawo yokunyibilikisa: 96℃
Imbonakalo: Ikristale emhlophe okanye engenambala
Ukunyibilika: Inyibilika emanzini kunye nee-acids zeminerali ezomeleleyo
Uzinzo: I-hygroscopic ngokulula
Iilwimi ezininzi: ixabiso lenitrate yecerium,Nitrate De Cerium, Nitrato Del Cerio
Ukusetyenziswa kweCerium Nitrate
1. I-nitrate ye-cerium isetyenziselwa ukuveliswa kwe-ternary catalysts, izibane zezibane zegesi, i-tungsten molybdenum electrode, izongezo ze-alloy enzima, i-ceramic components, i-pharmaceuticals, i-reagents yeekhemikhali kunye namanye amashishini.
2. I-nitrate ye-cerium ingasetyenziselwa njenge-catalyst ye-phosphate ester hydrolysis, umthunzi wesibane sesibane, i-glass optical, njl.
3. I-nitrate ye-cerium ingasetyenziselwa njenge-additive for lampshades ye-steam kunye ne-catalyst ye-petrochemical industry. Yimathiriyeli ekrwada yokuvelisa iityuwa zecerium. Ikhemistri yohlalutyo isetyenziswa njenge-reagent yohlalutyo nakwishishini lamayeza.
4. I-nitrate ye-cerium Inokusetyenziswa njengeejenti zokuhlalutya kunye ne-catalysts.
5. I-nitrate ye-cerium isetyenziswe kwisibane se-automobile lampshade, i-glass optical, amandla e-athomu, ityhubhu ye-elektroniki kunye namanye amashishini.
6. I-nitrate ye-cerium isetyenziselwa kumashishini afana neemveliso ze-tungsten molybdenum (i-cerium tungsten electrodes, i-lanthanum tungsten electrodes), i-ternary catalysts, izongezo zesibane se-steam, i-hard alloy refractory metals, njl.
Inkcazo
| Iimveliso Igama | cerium nitrate | |||
| I-CeO2/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| I-TREO (% min.) | 39 | 39 | 39 | 39 |
| Ilahleko ekutshisweni (% max.) | 1 | 1 | 1 | 1 |
| Ubumdaka boMhlaba obunqabileyo | ppm max. | ppm max. | % max. | % max. |
| 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 |
| Non-Rare Earth Ukungcola | ppm max. | ppm max. | % max. | % max. |
| 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 | |||
Ukupakisha:
Ukupakishwa kweVacuum 1, 2, 5, 25, 50 kg / iqhekeza
Ukupakishwa kwegubu lephepha 25,50 kg / iqhekeza
Ukupakishwa kwengxowa ephothiweyo 25, 50, 500, 1000 kg/piece.
Phawula:Sinokubonelela ngephakheji ekhethekileyo okanye isalathisi semveliso ngokwemfuno yabathengi
Indlela yokuvelisa i-cerium nitrate:
Indlela ye-nitric acid i-hydrolyzes isisombululo esine-acidic ye-hydroxide yomhlaba enqabileyo ecebile kwi-cerium, iyinyibilikise nge-nitric acid, kwaye phambi kwe-oxalic acid okanye i-hydrogen peroxide, iyanciphisa i-4 valent cerium ukuya kwi-3 valent cerium. Emva kwe-crystallization kunye nokuhlukana, imveliso ye-cerium nitrate ilungiselelwe.
Cerium nitrate; Cerium nitrateixabiso ;cerium nitrate hexahydrate;cas13093-17-9 ;Ce(NO3)3·6H2O;Cerium(III) nitrate hexahydrate
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