Takaitaccen gabatarwa
Formula: Pr (NO3) 3.6H2O
Lambar CAS: 15878-77-0
Nauyin Kwayoyin: 434.92
Yawan yawa: N/A
Matsayin narkewa: N/A
Bayyanar: Green crystalline
Solubility: Mai narkewa a cikin ruwa, matsakaici mai narkewa a cikin ma'adanai masu ƙarfi
Kwanciyar hankali: Dan kadan hygroscopic
Suna/Tsarki/Abu | 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 |
Na 2O | 0.005 | 0.002 | 0.001 |
PbO | 0.002 | 0.001 | 0.001 |
Gwajin Rushewar Ruwa | A bayyane da haske. | ||
Lura: Ana iya samar da samfurin da kuma kunshe shi bisa ga ƙayyadaddun mai amfani. |
Ana iya amfani da Praseodymium nitrate don kera ternary catalyst, tsaka-tsakin fili, launi yumbu, kayan maganadisu, tsaka-tsakin fili na praseodymium, reagent sinadarai.
Mu masana'anta ne, masana'antar mu tana cikin Shandong, amma kuma muna iya ba ku sabis tasha tasha ɗaya!
T/T (canja wurin telex), Western Union, MoneyGram, BTC (bitcoin), da dai sauransu.
≤25kg: a cikin kwanaki uku na aiki bayan an biya biya. · 25kg: sati daya
Akwai, za mu iya samar da ƙananan samfurori na kyauta don ƙimar ƙima mai kyau!
1kg a kowace jaka fpr samfurori, 25kg ko 50kg da drum, ko kamar yadda kuke bukata.
Ajiye kwandon a rufe sosai a cikin busasshen wuri mai sanyi kuma mai cike da iska.
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