99% Haukinia cerium pākawa CAS 16774-21-3
Whakatakotoranga
3.5N | 4N | |
TREO % | ≥30.5 | ≥31.5 |
Te parakore Cerium me nga poke o te whenua onge | ||
CeO2/TREO % | ≥99.95 | ≥99.99 |
La2O3/TREO % | ≤0.03 | ≤0.004 |
Pr6O11/TREO % | ≤0.005 | ≤0.002 |
Nd2O3/TREO % | ≤0.005 | ≤0.001 |
Sm2O3/TREO % | ≤0.005 | ≤0.001 |
Y2O3/TREO % | ≤0.005 | ≤0.001 |
He poke whenua kore onge | ||
Fe % | ≤0.0005 | ≤0.0003 |
Ca % | ≤0.0005 | ≤0.0003 |
CD % | ≤0.0005 | ≤0.0003 |
Co % | ≤0.0005 | ≤0.0003 |
Cu % | ≤0.0005 | ≤0.0003 |
K % | ≤0.0005 | ≤0.0003 |
Na % | ≤0.0005 | ≤0.0003 |
Ko % | ≤0.0005 | ≤0.0003 |
Pb % | ≤0.0005 | ≤0.0003 |
NTU | ≤1.5 | ≤0.8 |
Taupānga
Ka whakamahia hei reagent wetewete, he tātari tohu o te hiriwa me te hāora, whakakōkī polymerization olefins.
I roto i te LCD production timata oro me whakairo te mahi o te pirau.
Te Tarapi me te Rokiroki
1kg/25kg ranei hei tono;
Nga tikanga rokiroki: te pāmahana rūma, maroke, hiri.
Tuhia to korero ki konei ka tukuna mai ki a matou