Cerium nitrate
Takaitaccen bayani na Cerium Nitrate
Formula: Ce (NO3) 3.6H2O
Lambar CAS: 10294-41-4
Nauyin Kwayoyin: 434.12
Girma: 4.37
Matsayin narkewa: 96 ℃
Bayyanar: Fari ko crystalline mara launi
Solubility: Mai narkewa cikin ruwa da kuma acid mai ƙarfi mai ƙarfi
Kwanciyar hankali: Sauƙi hygroscopic
Yaruka da yawa: farashin cerium nitrate, Nitrate De Cerium, Nitrato Del Cerio
Amfani da Cerium Nitrate
1. Cerium nitrate da ake amfani da masana'antu na ternary catalysts, gas fitila murfi, tungsten molybdenum electrodes, wuya gami Additives, yumbu aka gyara, Pharmaceuticals, sinadaran reagents da sauran masana'antu.
2. Cerium nitrate za a iya amfani da a matsayin mai kara kuzari ga phosphate ester hydrolysis, tururi fitila inuwa, Tantancewar gilashin, da dai sauransu.
3. Cerium nitrate za a iya amfani da a matsayin ƙari ga tururi lampshades da mai kara kuzari ga petrochemical masana'antu. Shi ne albarkatun kasa don samar da gishirin cerium. Ana amfani da sinadarai na nazari azaman reagent na nazari da kuma a cikin masana'antar harhada magunguna.
4. Cerium nitrate Za a iya amfani da matsayin nazari reagents da kuma kara kuzari.
5. Ana amfani da Cerium nitrate a cikin fitilar mota, gilashin gani, makamashin atomatik, bututun lantarki da sauran masana'antu.
6. Ana amfani da Cerium nitrate a masana'antu irin su tungsten molybdenum kayayyakin (cerium tungsten electrodes, lanthanum tungsten electrodes), ternary catalysts, tururi fitilu additives, hard gami refractory karafa, da dai sauransu.
Ƙayyadaddun bayanai
| Sunan samfuran | cerium nitrate | |||
| CeO2/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 39 | 39 | 39 | 39 |
| Asara akan kunnawa (% max.) | 1 | 1 | 1 | 1 |
| Rare Duniya Najasa | 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 |
| Najasar Duniya Mara Rare | 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 | ||
| Farashin 2O3 | 10 | |||
| NiO | 5 | |||
| KuO | 5 | |||
Shiryawa:
Marufi 1, 2, 5, 25, 50 kg/guda
Marufi na takarda 25,50 kg / yanki
Kunshin jakar da aka saka 25, 50, 500, 1000 kg/piece.
Lura:Za mu iya samar da fakiti na musamman ko fihirisar samfur bisa ga bukatun abokan ciniki
Hanyar samar da cerium nitrate:
Hanyar nitric acid tana haɓaka maganin acidic na ƙarancin ƙasa hydroxide mai arzikin cerium, yana narkar da shi da acid nitric, kuma a gaban oxalic acid ko hydrogen peroxide, yana rage 4 valent cerium zuwa 3 valent cerium. Bayan crystallization da rabuwa, an shirya samfurin nitrate cerium.
Cerium nitrate, cerium nitratefarashin;cerium nitrate hexahydrate;kas13093-17-9; Ce (NO3)3· 6H2O;Cerium (III) nitrate hexahydrate
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