Yakanyanya kuchena 99.9% praseodymium oxide cas hapana 12037-29 nemutengo wakaderera
Praseodymium oxide pfupi sumo
Formula: pr6o11
CAT NO.: 12037-29-5
Solecular uremu: 1021.43
Density: 6.5 g / cm3
Inomedza Pfungwa: 2183 ° C
Chitarisiko: Brown Powder
Solubility: Insoluble mumvura, zvine mwero zvine mwero mune yakasimba mineral acids
Kugadzikana: zvishoma hygroscopic
MILLICUAL: PRASEODYYMOOXID, Oxyde de praseodymium, oxido del praseodymium
Praseodymium oxide application
1:Praseodymium oxide, zvakare inonzi Praseoodymdia, yaigara magirazi uye enamels; Kana yakasanganiswa nezvimwe zvinhu, praseodymium inoburitsa yakanyanya yakachena yero ruvara mugirazi.
2: Chikamu cheDhiymium girazi iro ruzhinji rwevalder's goggles, zvakare seakakosha anowedzera ye praseodyymium yero.
3:Praseodymium oxideMumhinduro yakasimba ne ceria, kana neCeria-zirconia, yakashandiswa se oxidation catalysts. 4: Inogona kushandiswa kugadzira magneti ane simba anozivikanwa nesimba ravo uye kusimba.
| Bvunzo chinhu | Standard | Mhedzisiro |
| Pr6o11 / Treo (% min.) | 99.9% | > 99.9% |
| Treo (% min.) | 99% | 99,5% |
| Re Reservation (% / Treo) | ||
| LA2O3 | ≤0.01% | 0.003% |
| CEO2 | ≤0.03% | 0.01% |
| Nd2o3 | ≤0.04% | 0.015% |
| SM2O3 | ≤0.01% | 0.003% |
| Y2O3 | ≤0.005% | 0.002% |
| Kumwe kusachena | ≤0.005% | <0.005% |
| Zvisiri-kuzvisarudzira (%) | ||
| So4 | ≤0.03% | 0.01% |
| Fe2o3 | ≤0.005% | 0.001% |
| Sio2 | ≤0.01% | 0.003% |
| CL- | ≤0.03% | 0.01% |
| Cao | ≤0.03% | 0.008% |
| Al2o3 | ≤0.01% | 0.005% |
| NA2O | ≤0.03% | 0.006% |
| Loi | ≤0.1% | 0.36 |
Shanghai Zoran Nyowani Nyowani CO., LTD iri munzvimbo yehupfumi-Shanghai. Isu tinogara tichiomerera ku "zvinhu zvepamberi, hupenyu huri nani" uye komiti yekudzoreredza uye kusimudzira tekinoroji, kuti ishandiswe muhusiku hwevanhu 'hupenyu hwezuva nezuva kuita kuti hupenyu hwedu huve nani. Isu takazvipira kupa yakakwira makemikari emakemikari nemutengo unonzwisisika kune vatengi uye zvakaumba kutenderera kwakakwana kwekutsvaga, kugadzira, kushambadzira uye mushure mekutengesa kushandira. Zvigadzirwa zvekambani zvakatengeswa kunzvimbo zhinji kutenderera pasirese. Isu tinogamuchira vatengi kubva pasi rese kuti tishanyire fekitari yedu uye timisikidza kushandira pamwe chete!
Q1: Iwe uri mugadziri kana kutengeserana kambani?
Isu tiri vaviri. Isu tine yedu fekitori uye r & d pakati. Vatengi vedu vese, vanobva kumba kana kuenda kunze kwenyika, vanogamuchirwa zvakanaka kuti vatishanyire!
Q2: Unogona kugovera tsika synthesis service?
Ehe saizvozvo! Neboka redu rakazvimirira revanhu vakazvitsaurira uye vane hunyanzvi vatinogona kusangana nevatengi vedu pasi rese, - mune dzakawanda zviitiko mukubatana nevatengi vedu - izvo zvichakugonesa kudzikisa mari yako yekushandisa uye kugadzirisa maitiro ako.
Q3: Inguva Yako Inguva YAKO YAKO YEMAHARA?
Kazhinji zvinotora mazuva matatu-7 kana zvinhu zviri muhomwe; Bulk Order inoenderana nezvigadzirwa uye huwandu.
Q4: Ndeipi nzira yekutumira?
Maererano nezvaunoda. EMS, DHL, TNT, FedEx, UPS, Mhepo Kutakura, Gungwa Kutakura Etc. Isuwo tinokwanisa kupa ddu neDDP Service.
Q5: Ndeipi yako yekubhadhara mazwi?
T / T, Western Union, kadhi rechikwereti, Visa, BTC. Isu tiri vegoridhe mutengesi muAlibaba, tinobvuma kuti ubhadhare kuburikidza neAlibaba Tray Pressure vimbiso.
Q6: Unobata sei kunyunyuta kwakanaka?
Maitiro edu ekugadzira anomisikidza. Kana paine dambudziko rehunyanzvi rakakonzerwa nesu, tinokutumira iwe emahara zvinhu zvekutsiva kana kudzorera kurasikirwa kwako.
