I-Cerium nitrate
Ulwazi olufushane lwe-Cerium Nitrate
Ifomula: Ce(NO3)3.6H2O
Inombolo ye-CAS: 10294-41-4
Isisindo se-molecule: 434.12
Ukuminyana: 4.37
Iphoyinti lokuncibilika: 96 ℃
Ukubukeka: Ikristalu emhlophe noma engenambala
I-Solubility: Incibilika emanzini nama-acid amaminerali aqinile
Ukuzinza: I-hygroscopic kalula
Izilimi Eziningi: intengo ye-cerium nitrate,Nitrate De Cerium, Nitrato Del Cerio
Ukusetshenziswa kwe-Cerium Nitrate
1. I-Cerium nitrate isetshenziswa ekukhiqizeni ama-ternary catalysts, izembozo zezibani zegesi, ama-electrode e-tungsten molybdenum, izithasiselo ze-alloy eqinile, izakhi ze-ceramic, i-pharmaceuticals, ama-reagents amakhemikhali nezinye izimboni.
2. I-Cerium nitrate ingasetshenziswa njenge-catalyst ye-phosphate ester hydrolysis, umthunzi wesibani se-steam, ingilazi ye-optical, njll.
3. I-Cerium nitrate ingasetshenziswa njengesengezo se-steam lampshades kanye ne-catalyst yemboni ye-petrochemical. Yimpahla eluhlaza yokukhiqiza usawoti we-cerium. I-analytical chemistry isetshenziswa njenge-reagent yokuhlaziya kanye nasembonini yezemithi.
4. I-Cerium nitrate Ingasetshenziswa njengama-reagents okuhlaziya kanye nama-catalysts.
5. I-Cerium nitrate isetshenziswa ku-lampshade yemoto, ingilazi ye-optical, amandla e-athomu, ishubhu kagesi nezinye izimboni.
6. I-cerium nitrate isetshenziswa ezimbonini ezifana nemikhiqizo ye-tungsten molybdenum (i-cerium tungsten electrode, i-lanthanum tungsten electrode), ama-ternary catalysts, izithasiselo zesibani se-steam, izinsimbi eziqinile ze-alloy refractory, njll.
Ukucaciswa
| Igama Lemikhiqizo | i-cerium nitrate | |||
| I-CeO2/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| I-TREO (% min.) | 39 | 39 | 39 | 39 |
| Ukulahlekelwa ekushiseni (% max.) | 1 | 1 | 1 | 1 |
| Ukungcola Okungavamile Komhlaba | ppm max. | ppm max. | % ubuningi. | % ubuningi. |
| I-La2O3/TREO | 2 | 50 | 0.1 | 0.5 |
| I-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 |
| Ukungcola Okungajwayelekile Komhlaba | ppm max. | ppm max. | % ubuningi. | % ubuningi. |
| Fe2O3 | 10 | 20 | 0.02 | 0.03 |
| SiO2 | 50 | 100 | 0.03 | 0.05 |
| I-CaO | 30 | 100 | 0.05 | 0.05 |
| I-PbO | 5 | 10 | ||
| I-Al2O3 | 10 | |||
| NiO | 5 | |||
| I-CuO | 5 | |||
Ukupakisha:
Iphakethe le-vacuum 1, 2, 5, 25, 50 kg/piece
Ukupakishwa kwesigubhu sephepha 25,50 kg/piece
Ukupakishwa kwesikhwama esilukiweyo 25, 50, 500, 1000 kg/piece.
Qaphela:Singahlinzeka ngephakheji elikhethekile noma inkomba yomkhiqizo ngokwezidingo zamaklayenti
Indlela yokukhiqiza i-cerium nitrate:
Indlela ye-nitric acid i-hydrolyze isixazululo esine-asidi se-hydroxide yomhlaba engavamile ecebile nge-cerium, iyincibilikise nge-nitric acid, futhi lapho kukhona i-oxalic acid noma i-hydrogen peroxide, yehlisa i-cerium engu-4 ye-valent ibe yi-3 valent cerium. Ngemuva kwe-crystallization nokuhlukaniswa, umkhiqizo we-cerium nitrate ulungiswa.
I-cerium nitrate; i-cerium nitrateintengo ;i-cerium nitrate hexahydrate;cas13093-17-9 ;Ce(NO3)3·6H2O;Cerium(III) nitrate hexahydrate
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