99% Lanthanum nitrad hexahydrate CAS 10277-43-7
Manyleb
3N | 4N | 4.5N | |
TREO% | ≥37.5 | ≥37.5 | ≥37.5 |
Purdeb Lanthanum ac amhureddau cymharol prin y ddaear | |||
La2O3/TREO % | ≥99.9 | ≥99.9 | ≥99.995 |
CeO2/TREO % | ≤0.08 | ≤0.0050 | ≤0.0030 |
P6O11/TREO % | ≤0.01 | ≤0.0010 | ≤0.0010 |
Nd2O3/TREO % | ≤0.01 | ≤0.0010 | ≤0.0010 |
Sm2O3/TREO % | ≤0.001 | ≤0.001 | ≤0.001 |
Y2O3/TREO % | ≤0.001 | ≤0.001 | ≤0.001 |
Amhuredd daear nad yw'n brin | |||
Fe2O3 % | ≤0.002 | ≤0.002 | ≤0.001 |
SiO2 % | ≤0.01 | ≤0.005 | ≤0.005 |
CaO % | ≤0.01 | ≤0.005 | ≤0.002 |
PbO % | ≤0.05 | ≤0.003 | ≤0.002 |
SO4% | ≤0.05 | ≤0.003 | ≤0.003 |
Cais
Defnyddir lanthanum nitrad wrth gynhyrchu catalyddion teiran, electrodau twngsten a molybdenwm, gwydr optegol, ffosfforau, ychwanegion cynhwysydd ceramig, deunyddiau magnetig, adweithyddion cemegol a diwydiannau eraill.
Pacio a Storio
1kg/25kg neu fel cais;
Amodau storio: tymheredd ystafell, sych, wedi'i selio.
Ysgrifennwch eich neges yma a'i hanfon atom