99% Karbonat tal-lantanu CAS 587-26-8
Speċifikazzjoni
3N | 4N | 4.5N | |
TREO% | ≥43 | ≥43 | ≥43 |
La purità u impuritajiet relattivi tad-dinja rari | |||
La2O3/TREO % | ≥99.9 | ≥99.99 | ≥99.995 |
CeO2/TREO % | ≤0.08 | ≤0.005 | ≤0.002 |
Pr6O11/TREO % | ≤0.01 | ≤0.001 | ≤0.001 |
Nd2O3/TREO % | ≤0.01 | ≤0.001 | ≤0.001 |
Sm2O3/TREO % | ≤0.001 | ≤0.001 | ≤0.001 |
Y2O3/TREO % | ≤0.001 | ≤0.001 | ≤0.001 |
Impurità tad-dinja mhux rari | |||
Fe2O3 % | ≤0.005 | ≤0.003 | ≤0.002 |
CaO % | ≤0.08 | ≤0.03 | ≤0.03 |
SiO2 % | ≤0.02 | ≤0.015 | ≤0.01 |
MnO2 % | ≤0.005 | ≤0.001 | ≤0.001 |
PbO % | ≤0.01 | ≤0.001 | ≤0.001 |
SO4% | ≤0.01 | ≤0.001 | ≤0.001 |
Cl % | ≤0.05 | ≤0.05 | ≤0.005 |
Applikazzjoni
Karbonat tal-lantanu użat bħala l-kompost medju tal-lantanu u l-materja prima ta 'LaCl3, La2O3, eċċ.
Ippakkjar u Ħażna
1kg/25kg jew bħala talba;
Kundizzjonijiet tal-ħażna: temperatura tal-kamra, niexef, issiġillat.
Ikteb il-messaġġ tiegħek hawn u ibgħatilna