I-Nitrate yeCerium

Inkcazelo emfutshane:

imveliso:Cerium Nitrate
Ifomula: Ce(NO3)3.6H2O
Inombolo yeCAS: 10294-41-4
Ubunzima beMolekyuli: 434.12
Ubuninzi: 4.37
Indawo yokunyibilikisa: 96℃
Imbonakalo: Iikristale ezimhlophe ezidibeneyo
Ukunyibilika: Inyibilika emanzini kunye nee-acids zeminerali ezomeleleyo
Uzinzo: I-hygroscopic ngokulula
Iilwimi ezininzi: ixabiso lenitrate yecerium,Nitrate De Cerium, Nitrato Del Cerio


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ulwazi olufutshane lweI-Nitrate yeCerium 

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 zesibane segesi, i-electrodes ye-tungsten molybdenum, 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 yokuhlalutya 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 se-acidic ye-hydroxide yomhlaba enqabileyo ecebile kwi-cerium, iyinyibilikise nge-nitric acid, kwaye phambi kwe-oxalic acid okanye i-hydrogen peroxide, inciphisa 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

Isatifikethi:

5

Yintoni esinokubonelela ngayo:

34


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