99.9% lub ntiaj teb tsis tshua muaj Cerium Oxide / Cerium (IV) oxide CAS 1306-38-3

Kev Piav Qhia Luv:

Lub Npe Tshuaj: Cerium Oxide

Cov Lus Txhais: Cerium (IV) oxide

CAS No. 1306-38-3

Kev Huv Si: ≥99.9%

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia txog khoom

Nws siv tau ua ib yam khoom siv ntxiv rau kev lag luam iav, ua cov khoom sib tsoo rau cov phaj iav, thiab kuj siv tau rau hauv cov tshuaj pleev ib ce kom tiv taus cov teeb meem ultraviolet. Tam sim no, nws tau nthuav dav mus rau kev sib tsoo ntawm cov tsom iav iav, lub lens optical, lub raj duab, uas muaj kev nqus ntawm decolorization, clarification, ultraviolet ray ntawm iav thiab cov kab hluav taws xob.

Kev Ceeb Toom Txog Kev Ua Haujlwm

1) Hnav cov khaub ncaws tiv thaiv uas tsim nyog.

2) Yog tias muaj kev sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej ntau thiab nrhiav kev pab kho mob.

Cov Lus Qhia Tshwj Xeeb

Cov Cai	CeO-3N	CeO-3.5N	CeO-4N
HNOV%	≥99	≥99	≥99
Cerium purity thiab cov khoom tsis muaj zog ntawm lub ntiaj teb tsis tshua muaj
CeO2/TREO%	99.9	99.95	99.99
La2O3/TREO%	≤0.08	≤0.04	≤0.004
Pr6O11/TREO%	≤0.01	≤0.01	≤0.003
Nd2O3 / dai%	≤0.005	≤0.005	≤0.001
Sm2O3/TREO%	≤0.004	≤0.005	≤0.002
Y2O3/HANDING %	≤0.0001	≤0.001	≤0.001