Product name | Praseodymium oxide |
MF | Pr6O11 |
CAS Nha | 12037-29-5 |
Kuchena | 99.5% -99.95% |
Molecular Weight | 1021.43 |
Density | 6.5 g/cm3 |
Melting point | 2183 °C |
Chitarisiko | Upfu dema kana dema dema |
Solubility | Isoluble mumvura, ine mwero soluble mune yakasimba mineral acids |
Kugadzikana | Zvishoma hygroscopic |
Multilingual | PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium |
Rimwe zita | Praseodymium (III,IV) oxide;Praseodymium-III-oxide;Praseodymium(III,IV) oxide;Praseodymium oxide (Pr6O11);okisijeni(-2) anion;praseodymium (+3) cation |
Hs kodhi | 2846901700 |
Brand | Epoch |
Praseodymium oxide,inonziwo Praseodymia, inoshandiswa kupenda magirazi uye enamels;kana yakasanganiswa nezvimwe zvinhu,Praseodymiuminoburitsa ruvara rweyero rwakanyanya mugirazi.Chikamu che didymium girazi inova ine ruvara kune welder's goggles, zvakare seyakakosha yekuwedzeraPraseodymiumyellow pigments.Praseodymium oxidemune yakasimba mhinduro ine ceria, kana neceria-zirconia, yakashandiswa seanoxidation catalysts.Inogona kushandiswa kugadzira magineti epamusoro-simba anoonekwa nekuda kwesimba rawo uye kusimba.
Product name | Praseodymium oxide | |
Cas | 12037-29-5 | |
Test Item | Standard | Results |
Pr6O11/TREO (% min.) | 99.9% | >99.9% |
TREO (% min.) | 99% | 99.5% |
RE Kusvibiswa (%/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% |
Zvimwe Re Kusachena | ≤0.005% | <0.005% |
Kwete—RE Kusvibiswa (%) | ||
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 |
Package | Teerera nepamusoro pechiyero |
Praseodymium oxide (Pr6O11)ine maapplication akati wandei, kushandiswa kwayo kukuru sechikamu mukugadzirwa kweyero uye orenji pigment ye ceramics negirazi.Heano maapplications makuru epraseodymium oxide:
1.Pigments:
Ceramics:Praseodymium oxideinoshandiswa zvakanyanya semuvara muindasitiri yekeramic kugadzira akasiyana siyana eyero uye orenji glaze uye zvinhu zveceramic.Inopa mavara aya kune zvigadzirwa zvekupedzisira kana zvawedzerwa muhuwandu hwakakodzera uye zvinopiswa pakupisa kwakanyanya.Praseodymium-ine pigment inoshandiswa mukugadzirwa kwemakeramiki ekushongedza, mataira, uye ivhu.
2.Girazi:Praseodymium oxideinoshandiswawo semumiriri wemavara mukugadzira magirazi.Inogona kuwedzerwa kumhando dzegirazi kuti uwane chaiwo mavara eyero, orenji, kana tsvuku-tsvuku muzvigadzirwa zvegirazi, zvinosanganisira girazi rakasvibiswa, girazi remifananidzo, uye glassware.
3.Catalysts:
Catalysis:Praseodymium oxideinogona kushandiswa sechinhu chinokonzeresa mukuchinja kwakasiyana kwemakemikari, senge oxidative coupling yemethane uye dehydrogenation yealkanes.Iyo catalytic properties inoita kuti ive yakakosha mune mamwe maindasitiri maitiro.
4.Cerium-Praseodymium Alloys:
Rare Earth Alloys: Praseodymium oxide, pamwe nacerium oxide, inoshandiswa mukugadzirwa kwecerium-praseodymium alloys, iyo ine maitiro muindasitiri yemotokari.Aya ma alloys anowedzerwa kune mamwe marudzi emafuta emotokari kuti avandudze kupisa kwemafuta uye kuderedza kuburitswa, zvichibatsira kune dzakachena uye dzinoshanda injini.
Praseodymium oxide zvakarekushandiswa seyakakosha mbichana yemhando yepamusoro praseodymium yero pigment mumakeramiki.Zvakare inoshandiswa kugadzira isingawanzo pasi inogara magineti alloys.
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