Intangiriro
Inzira: Pr (NO3) 3.6H2O
CAS No.: 15878-77-0
Uburemere bwa molekuline: 434.92
Ubucucike: N / A.
Ingingo yo gushonga: N / A.
Kugaragara: Icyatsi kibisi
Gukemura: Gushonga mumazi, gushonga muburyo bugaragara muri acide minerval ikomeye
Igihagararo: Hygroscopique gahoro
Izina / Isuku / Ikintu | 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 |
Ubushakashatsi bwo Kumena Amazi | Birasobanutse kandi byiza. | ||
Icyitonderwa: Igicuruzwa gishobora kubyazwa umusaruro no gupakirwa ukurikije ibyo umukoresha asobanura. |
Nitrate ya Praseodymium irashobora gukoreshwa mugukora catalizator ya ternary, compound intermediate, ceramic pigment, material magnetique, praseodymium compound intermediate, chimique reagent.
Turi ababikora, uruganda rwacu ruherereye i Shandong, ariko turashobora kandi gutanga serivisi imwe yo kugura kubwawe!
T / T (kohereza telex), Western Union, MoneyGram, BTC (bitcoin), nibindi
≤25kg: mugihe cyiminsi itatu yakazi nyuma yo kwishyura. > 25kg: icyumweru kimwe
Iraboneka, turashobora gutanga ingero ntoya kubuntu kubwintego yo gusuzuma ubuziranenge!
1kg kumufuka fpr ntangarugero, 25kg cyangwa 50kg kurugoma, cyangwa nkuko ubisabwa.
Bika kontineri ifunze cyane ahantu humye, hakonje kandi hahumeka neza.
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