Praseodymium acetate CAS 6192-12-7
Hmoov ntsuab daj, soluble hauv acid tab sis insoluble hauv dej thiab cawv.
Daim Ntawv ThovSiv rau kev tsim cov catalyst, iav kho qhov muag, cov ntaub ntawv sib nqus, cov tshuaj reagents thiab lwm yam lag luam.
| YAM KHOOM | Pr(C2H3O2)3·4H2O 2N | Pr(C2H3O2)3·4H2O 3N | Pr(C2H3O2)3 4H2O 4N |
| DAI | 44.00 | 44.00 | 44.00 |
| Pr6O11/TREO | 99.00 | 99.90 | 99.99 |
| Fe2O3 | 0.001 | 0.0005 | 0.0002 |
| SiO2 | 0.005 | 0.002 | 0.001 |
| Siab | 0.010 | 0.005 | 0.002 |
| SO42- | 0.010 | 0.005 | 0.002 |
| Cl- | 0.005 | 0.002 | 0.002 |
| Na2O | 0.005 | 0.002 | 0.001 |
| PbO | 0.002 | 0.001 | 0.001 |
| Kev yaj dej | Ntshiab | Ntshiab | Ntshiab |
Sau koj cov lus ntawm no thiab xa tuaj rau peb









