Praseodymium nitrate
Ozi dị nkenke
Usoro: Pr (NO3) 3.6H2O
Nọmba CAS: 15878-77-0
Arọ Molecular: 434.92
Njupụta: 2.233 g/cm3
Ebe mgbaze: 56ºC
Ọdịdị: Green crystalline
Solubility: Solubility n'ime mmiri, na-agbaze nke ọma na mineral acid siri ike
Nkwụsi ike: ntakịrị hygroscopic
Ọtụtụ asụsụ: PraseodymiumNitrat, Nitrate De Praseodymium, Nitrato Del Praseodymium
Ngwa
Praseodymium nitratea na-etinye ya na iko agba na enamels; mgbe agwakọtara ya na ụfọdụ ihe ndị ọzọ, Praseodymium na-emepụta agba odo dị ọcha nke ukwuu n'ime iko. Akụkụ nke iko Didymium nke a na-eji eme ụdị ụfọdụ nke welders na glass blower goggles, dịkwa ka ihe mgbakwunye dị mkpa nke Praseodymium odo pigmenti. Enwere ike iji ya mepụta ihe ndọta dị elu ama ama maka ike na ịdịte aka ha. Ọ dị ugbu a na ngwakọta ụwa na-adịghị ahụkebe nke Fluoride bụ isi nke ọkụ ọkụ carbon arc nke a na-eji na ụlọ ọrụ eserese eserese maka ọkụ ọkụ na ọkụ ọkụ. ogige etiti, na reagents kemịkalụ.
Nkọwapụta
| Pr6O11/TREO (% nkeji) | 99,999 | 99.99 | 99.9 | 99 |
| TREO (% nkeji) | 45 | 45 | 45 | 45 |
| Ihe adịghị ọcha n'ụwa | ppm max. | ppm max. | % kacha. | % kacha. |
| La2O3/TREO CeO2/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO | 5 5 10 1 1 1 5 | 50 50 100 10 10 10 50 | 0.03 0.05 0.1 0.01 0.01 0.01 0.01 | 0.1 0.1 0.7 0.05 0.01 0.01 0.05 |
| Ihe adịghị ọcha n'ụwa | ppm max. | ppm max. | % kacha. | % kacha. |
| Fe2O3 SiO2 CaO CdO PbO | 5 50 100 10 10 | 10 100 100 10 10 | 0,003 0.02 0.01 | 0,005 0.03 0.02 |
Nkwakọ ngwaahịa: Nkwakọ ngwaahịa Vacuum 1, 2, na 5kg kwa ibe, ngwugwu ịwụ kaadiboodu 25, 50kg kwa ibe, akpa akpa akpa 25, 50, 500, na 1000 kilogram kwa ibe.
Cheta na: Enwere ike ime mmepụta na nkwakọ ngwaahịa dịka nkọwa onye ọrụ si dị
Praseodymium nitrate; praseodymium nitrate hexahydrate;praseodymium (iii) nitrateỌnụahịa praseodymium nitrate;Pr (Mb3)3· 6H2O;Cas 15878-77-0;Praseodymium Nitrate soplaya.
Asambodo:
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