Tom ntej: Terbium Oxide Tb4O7 CAS 12037-01-3
Brown hmoov, soluble nyob rau hauv inorganic acids, insoluble nyob rau hauv dej thiab ethanol.
Daim ntawv thov: Siv rau kev tsim phosphors, cov khoom sib nqus, terbium ntsev tebchaw, tshuaj reagents thiab lwm yam lag luam.
cardboard nruas packing 25kg / thooj, 50kg / thooj, woven hnab ntim 25kg / thooj, 50kg / thooj, 500kg / thooj.
| Yam khoom |
twb 4o7 4 N |
twb 4o7 4.5n ua |
twb 4o7 5 N |
| HANG | 99.00 Nws | 99.00 Nws | 99.50 Nws |
| Tb 4O7/TREO | 99.99 ib | 99,995 ua | 99.999 ib |
| Fe2O 3 | 0.001 ib | 0.008 ib | 0.0005 |
| SiO 2 | 0.002 ib | 0.001 ib | 0.0005 |
| Siab | 0.005 ib | 0.001 ib | 0.001 ib |
| Cl- | 0.005 ib | 0.002 ib | 0.001 ib |
| Na2O | 0.005 ib | 0.002 ib | 0.001 ib |
| PbO | 0.002 ib | 0.001 ib | 0.001 ib |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
