Maskaather Prasehadmium

Macluumaad kooban
Qaaciddada: PR (No3) 3.6h2O
CAS MAYA.: 15878-77
Miisaanka Moleculal: 434.92
Cufnaanta: 2.233 g / cm3
Barta dhalaalaya: 56ºC
Muuqaal: Curnintine cagaaran
Xabfaynta
Deganaansho: waxyar hygroscopic
Lugaqadaha badan
Isticmaal
Maskaather Prasehadmiumwaxaa lagu dabaqayaa muraayadaha midabka iyo dhaldhalaalka; Markii lagu qaso agabyo kale oo cayiman, praseymium waxay soo saartaa midab huruud jilicsan oo galaas ah. Qeybta dhalooyinka ee 'raymium' oo loo isticmaalo in lagu sameeyo noocyo gaar ah oo ka-gogle ah iyo quwaceeyaha dhalada, sidoo kale sidoo kale waa wax lagu daro midabka jaalaha ah ee prsoidmium. Waxaa loo isticmaali karaa in lagu abuuro magnet-ka-awood sare oo aan laxayn karin xooggooda iyo cimrigooda. Waxay joogtaa isku-darka dhulka oo dhif ah oo ku daadanaya uforaydh kaas oo ay u ashtakeeyaan xudunta nalalka kaarboon-ka kaarboon ee loo isticmaalo warshadaha sawirka mooshinka ee laydhka istuudiyaha iyo nalalka mashruuca.Maskaather PrasehadmiumWaxaa loo isticmaalaa warshadaha sida wax soo saarka wax soo saarka taranka, midabka dhoobada, agab magnetic, xeryahooda dhexe, iyo regaga kiimikada.
Cayimid
Pr6O11 / Treo (% Min.) | 99.999 | 99.99 | 99.9 | 99 |
Treo (% min.) | 45 | 45 | 45 | 45 |
Dhifyada dhulka dhif ah | PPM Max. | PPM Max. | % ugu bad. | % ugu bad. |
La2o3 / treo Maamulaha2 / 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 |
Cilado aan naadir ahayn | PPM Max. | PPM Max. | % ugu bad. | % ugu bad. |
Fe2O3 Siyoo2 Curiye CMO Pbo | 5 50 100 10 10 | 10 100 100 10 10 | 0.003 0.02 0.01 | 0.005 0.03 0.02 |
Baakadaha: Baakadaha vacuhum 1, 2, iyo 5 kiilogaraam halkii baakado baaldi ah 25, 50 kiilogaraam halkii qayaxeed oo ah 25, 5000 kiiloogaraam ah
Xusuusin: Soosaarka wax soo saarka iyo baakadaha waxaa loo fulin karaa iyadoo loo eegayo tilmaamaha isticmaalaha
Madaxeeda prrawymium; prasedoymium amootem-ka herahydrate;Prasehadmium (iii) amooniyam; Prrawymium MITERITER MITERITER; PR (Maya3)3· Ilaahow2O; CAS 15878-77-0; Prrasymium Niteeriy
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