Khoom npe: High Purity Praseodymium Chloride
Khoom npe menyuam yaus: High-purity praseodymium (III) trichloride
Cov tshuaj formula: PrCl3
CAS Nr: 10361-79-2
EINECS tus lej: 233-794-4
Pr ntsiab lus: customized raws li tus neeg yuav tsum tau muaj
Khoom purity: Ntau dua lossis sib npaug rau 99.9999%
Xim: ntsuab
Puab: Crystal
Molecular Luj: N / A
Melting point: 786 degree
Kub taw tes: 1700 degree
Qhov ceev: 4.02 g / cm³
Dej solubility: yooj yim soluble
Txuj kev tsim khoom: N / A
Cov txheej txheem ntim: lub tshuab nqus tsev ntim lossis raws li cov neeg siv khoom xav tau
Technical data:
|
PrCl3/RE |
Ntau dua lossis sib npaug li 99.9999% |
Tag nrho RE impurities |
Tsawg dua los yog sib npaug rau 0.5 ug/g |
|
Fe |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Co |
Tsawg dua los yog sib npaug rau 0.001 ug/g |
|
Ni |
Tsawg dua los yog sib npaug rau 0.01ug/g |
Cr |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
|
Ca |
Tsawg dua los yog sib npaug rau 0.03 ug/g |
V |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
|
Mg |
Tsawg dua los yog sib npaug rau 0.01ug/g |
Zn |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
|
Cu |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Mn |
Tsawg dua los yog sib npaug rau 0.01 ug/g |
Txoj kev npaj ntawm praseodymium chloride:
Praseodymium chloride yog tau los ntawm cov tshuaj tiv thaiv ntawm hlau praseodymium thiab hydrogen chloride:
2 Pr + 6 HCl → 2 PrCl3 + 3 H2
Nws feem ntau yog purified los ntawm lub tshuab nqus tsev sublimation.
Hydrate ntawm praseodymium chloride tuaj yeem tau los ntawm reacting hlau praseodymium los yog praseodymium (III) carbonate nrog hydrochloric acid tov:
Pr2(CO3)3 + 6 HCl + 15 H2O → 2 [Pr(H2O)9]Cl3 + 3 CO2
Anhydrous praseodymium chloride tuaj yeem ua rau lub cev qhuav dej los ntawm kev siv ammonium chloride kom hydrate nws ntawm 400 degree, los yog nws tuaj yeem qhuav dej los ntawm kev siv thionyl chloride:
PrCl3·6H2O + 6 SOCl2 → PrCl3 + 6 SO2↑ + 12 HCl↑
Kev siv praseodymium chloride:
Nws yog siv los ua ib qho kev sim reagent, ua cov roj av catalyst, ua tus neeg sawv cev loj hlob rau cov qoob loo, thiab tseem tuaj yeem siv los npaj cov hlau praseodymium thiab praseodymium compounds, iav, thiab xim ceramic.
Cov nyhuv catalytic ntawm praseodymium chloride: Nws ua raws li cov catalyst hauv cov organic synthesis, txhawb cov tshuaj tiv thaiv, thiab txhim kho cov tshuaj tiv thaiv.
Daim ntaub ntawv ntawm Praseodymium Chloride hauv iav thiab Ceramics: Praseodymium chloride hydrate hmoov yog siv rau hauv iav thiab ceramic tsim los tsim cov xim iav thiab ceramics rau kev siv kho kom zoo nkauj thiab kho qhov muag.
Daim ntawv thov raws li Phosphors: Praseodymium chloride yog siv los tsim phosphors siv nyob rau hauv cov teeb fluorescent, cov ntxaij vab tshaus TV, thiab lwm yam kev siv teeb pom kev zoo.
Kev siv praseodymium chloride hauv cov hlau: Praseodymium chloride hydrate yog ib qho tseem ceeb ntawm qee cov hlau thiab tuaj yeem txhim kho lawv cov khoom siv kho tshuab thiab kev tiv thaiv corrosion.
Kev Tshawb Fawb Kev Tshawb Fawb: Hauv kev tshawb fawb tshawb fawb, praseodymium chloride hmoov tuaj yeem siv los ua tus thawj coj rau kev npaj ntau yam praseodymium tebchaw thiab cov ntaub ntawv.
Kev siv hauv Optics: Nws yog siv rau hauv qee cov khoom siv kho qhov muag thiab tsom iav tshwj xeeb rau kev tswj lub teeb thiab tswj.
Daim ntaub ntawv hauv cov hlau txheej: Cov dej praseodymium chloride hmoov tuaj yeem siv rau hauv cov hlau txheej los txhim kho cov khoom nto thiab kev tiv thaiv.
Daim ntawv thov hauv Electronics Kev Lag Luam: Hauv kev lag luam hluav taws xob, nws yog siv rau hauv qee yam kev siv vim nws cov khoom hluav taws xob tshwj xeeb.
Daim ntawv thov nyob rau hauv chemical synthesis: Siv raws li ib tug reagent nyob rau hauv chemical synthesis los npaj cov tebchaw tshwj xeeb.
Daim ntawv thov ntawm praseodymium chloride hauv kev ua liaj ua teb: Kev tshawb fawb qhia tau hais tias tsis tshua muaj lub ntiaj teb microfertilizer praseodymium chloride aqueous kua tuaj yeem txhim kho lub cev lub cev ntawm cov qos yaj ywm drought tsis kam.
Cim npe nrov: Tuam Tshoj High Purity Praseodymium Chloride Manufacturers thiab lwm tus neeg