Chiyambi chachidule
Fomula: Pr(NO3)3.6H2O
Nambala ya CAS: 15878-77-0
Molecular Kulemera kwake: 434.92
Kachulukidwe:N/A
Malo osungunuka: N/A
Maonekedwe: Mwala wobiriwira
Kusungunuka: Kusungunuka m'madzi, kusungunuka bwino mu ma mineral acids amphamvu
Kukhazikika: Kusanja pang'ono
| Dzina/Purity/Chinthu | Pr(NO3)3·6H2O | Pr(NO3)3·6H2O | Pr(NO3)3·6H2O |
| 2N | 3N | 4N | |
| TREO | 39.00 | 39.00 | 39.00 |
| Pr6O11/TREO | 99.00 | 99.9 | 99.99 |
| Fe2O3 | 0.002 | 0.001 | 0.0005 |
| SiO2 | 0.005 | 0.002 | 0.001 |
| CaO | 0.005 | 0.001 | 0.001 |
| SO42- | 0.010 | 0.005 | 0.002 |
| Cl- | 0.010 | 0.005 | 0.002 |
| Na2O | 0.005 | 0.002 | 0.001 |
| PbO | 0.002 | 0.001 | 0.001 |
| Kuyesa Kusungunuka kwa Madzi | Zomveka komanso zowala. | ||
| Zindikirani: Chogulitsacho chikhoza kupangidwa ndi kupakidwa malinga ndi zomwe wogwiritsa ntchito akufuna. | |||
Praseodymium nitrate angagwiritsidwe ntchito kupanga chothandizira ternary, wapakatikati pawiri, ceramic pigment, maginito zakuthupi, praseodymium pawiri wapakatikati, reagent mankhwala.
Ndife opanga, fakitale yathu ili ku Shandong, koma titha kukupatsirani ntchito imodzi yokha!
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.
≤25kg: mkati mwa masiku atatu ogwira ntchito mutalandira malipiro. >25kg: sabata imodzi
Zilipo, titha kupereka zitsanzo zazing'ono zaulere pazowunikira zabwino!
1kg pa thumba fpr zitsanzo, 25kg kapena 50kg pa ng'oma, kapena monga mungafunire.
Sungani chidebecho chotsekedwa mwamphamvu pamalo owuma, ozizira komanso olowera mpweya wabwino.
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