Praseodymium carbonate CAS 14948-62-0
Poda ya kijani isiyokolea, mumunyifu katika asidi lakini isiyoyeyuka katika maji na pombe.
Maombi: Hutumika kwa ajili ya utengenezaji wa vichocheo, nyenzo za sumaku, viambatanishi vya kiwanja cha praseodymium, vitendanishi vya kemikali na tasnia nyingine.
KITU |
Pr2(CO3)3 2N |
Pr2(CO3)3 3N |
Pr2(CO3)3 4N |
HONGA | 45.00 | 45.00 | 45.00 |
Pr6O11/HANG | 99.00 | 99.90 | 99.99 |
Fe2O3 | 0.010 | 0.010 | 0.005 |
SiO2 | 0.015 | 0.010 | 0.005 |
Juu | 0.050 | 0.030 | 0.020 |
SO42- | 0.050/0.005 | 0.030/0.005 | 0.030/0.005 |
Cl- | 0.050/0.005 | 0.030/0.005 | 0.030/0.005 |
Na2O | 0.005 | 0.005 | 0.005 |
PbO | 0.005 | 0.002 | 0.002 |
Andika ujumbe wako hapa na ututumie