Cerium Nitrate
Ruzivo rupfupi rweCerium Nitrate
Fomula: Ce(NO3)3.6H2O
Nhamba yeCAS: 10294-41-4
Molecular uremu: 434.12
Density: 4.37
Nzvimbo yekunyungudika: 96 ℃
Chitarisiko: Ichena kana isina ruvara crystalline
Solubility: Soluble mumvura uye yakasimba mineral acids
Kugadzikana: Zviri nyore hygroscopic
Mitauro yakawanda: cerium nitrate mutengo, Nitrate De Cerium, Nitrato Del Cerio
Kushandiswa kweCerium Nitrate
1. Cerium nitrate inoshandiswa mukugadzira ternary catalysts, gasi rambi inovhara, tungsten molybdenum electrodes, hard alloy additives, ceramic components, pharmaceuticals, reagents remakemikari nemamwe maindasitiri.
2. Cerium nitrate inogona kushandiswa se catalyst ye phosphate ester hydrolysis, steam ramp shade, optical glass, nezvimwewo.
3. Cerium nitrate inogona kushandiswa sechinhu chinowedzera kune zviputi zvemwenje uye chinokonzera petrochemical industry. Ndiyo yakabikwa yekugadzira cerium munyu. Analytical chemistry inoshandiswa seanalytical reagent uye zvakare muindasitiri yemishonga.
4. Cerium nitrate Inogona kushandiswa seanalytical reagents uye catalysts.
5. Cerium nitrate inoshandiswa mumotokari yemwenje yemwenje, girazi remaziso, atomic simba, electronic tube uye mamwe maindasitiri.
6. Cerium nitrate inoshandiswa mumaindasitiri akadai se tungsten molybdenum zvigadzirwa (cerium tungsten electrodes, lanthanum tungsten electrodes), ternary catalysts, steam lamp additives, hard alloy refractory metals, nezvimwewo.
Tsanangudzo
| Products Name | cerium nitrate | |||
| CeO2/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 39 | 39 | 39 | 39 |
| Kurasika pakubatidza (% max.) | 1 | 1 | 1 | 1 |
| Rare Earth Impurities | 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 |
| Zvisina-Rare Earth Impurities | 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 | |||
Packing:
Vacuum packaging 1, 2, 5, 25, 50 kg / chidimbu
Pepa dhiramu kurongedza 25,50 kg / chidimbu
Yakarukwa bhegi kurongedza 25, 50, 500, 1000 kg/chidimbu.
Cherechedza:Tinogona kupa yakakosha pasuru kana chigadzirwa index zvinoenderana nezvinodiwa nevatengi
Nzira yekugadzira cerium nitrate:
Iyo nitric acid nzira inobvisa acidic solution yepasi isingawanzo hydroxide yakapfuma mucerium, inoinyungudutsa ne nitric acid, uye pamberi pe oxalic acid kana hydrogen peroxide, inoderedza 4 valent cerium kusvika 3 valent cerium. Mushure mekristallization uye kupatsanurwa, cerium nitrate chigadzirwa chinogadzirwa.
Cerium nitrate; Cerium nitrateprice ;cerium nitrate hexahydrate;cas13093-17-9 ;Ce(NO3)3·6H2O;Cerium(III) nitrate hexahydrate
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