Kumu:Ce2(CO3)3.xH2O
Ka helu CAS: 54451-25-1
Kaumaha Molekala: 460.27 (anhy)
Māmā: N/A
Lae hehee: N/A
Nānā: Keʻokeʻo crystalline
Hiki ke hoʻoheheʻe ʻia: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i nā ʻakika mineral
Paʻa: hygroscopic iki
'Ōlelo lehulehu: cerium carbonate 99.99% rare earth, Carbonate De Cerium, Carbonato Del Cerio
ʻO ka cerium carbonate 99.99% rare earth, ua hoʻohana nui ʻia i ka hana ʻana i ka catalyst kaʻa a me ke aniani, a ma ke ʻano he kumu kumu no ka hana ʻana i nā pūhui Cerium ʻē aʻe.I loko o ka ʻoihana aniani, ua manaʻo ʻia ʻo ia ka mea ʻoi aku ka maikaʻi o ke aniani polishing agent no ka precision optical polishing.Hoʻohana ʻia nō hoʻi e decolorize i ke aniani ma ka mālama ʻana i ka hao i kona kūlana ferrous.Hoʻohana ʻia ka hiki o ke aniani Cerium-doped e ālai i ke kukui ultra violet i ka hana ʻana i nā kīʻaha lāʻau lapaʻau a me nā puka makani aerospace.
Mea hoao | Kūlana | Nā hualoaʻa |
CeO2/TREO | ≥99.99% | >99.99% |
Mea Nui TREO | ≥50.5% | 50.62% |
Nā mea haumia RE (%/TREO) | ||
La2O3 | ≤0.003% | 0.001% |
Pr6O11 | ≤0.001% | 0.0002% |
Nd2O3 | ≤0.001% | 0.0003% |
Sm2O3 | ≤0.001% | 0.0001% |
Y2O3 | ≤0.001% | 0.0002% |
Nā mea haumia ʻole—RE (%) | ||
SO4 | ≤0.003% | 0.001% |
Fe2O3 | ≤0.001% | 0.0005% |
SiO2 | ≤0.002% | 0.001% |
Cl— | ≤0.002% | 0.001% |
CaO | ≤0.003% | 0.001% |
PbO | ≤0.003% | 0.001% |
Ka hopena | E hoʻokō me ke kūlana ʻoihana |
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≤25kg: i loko o ʻekolu mau lā hana ma hope o ka loaʻa ʻana o ka uku.>25kg: hoʻokahi pule
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1kg no ka ʻeke fpr samples, 25kg a i ʻole 50kg no ka pahu, a i ʻole e like me kou makemake.
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