Maʻemaʻe Kiʻekiʻe 99.99% Cerium Oxide CAS No 1306-38-3

ʻO ka wehewehe pōkole:

Kumu: CeO2

Helu CAS: 1306-38-3

Kaumaha Molekala: 172.12

Māmā: 7.22 g/cm3

Kahi hehee: 2,400° C

Nānā: Melemele a ʻeleʻele ka pauka

Hoʻoheheʻe: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o nā ʻakika mineral ikaika

Paʻa: hygroscopic iki

'Ōlelo Nui: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hōʻike

Mea hoao	Kūlana	Nā hualoaʻa
CeO2/TREO	≥99.9%	>99.95%
Mea Nui TREO	≥99%	99.52%
Nā mea haumia RE (%/TREO)
La2O3	≤0.02%	0.01%
Pr6O11	≤0.01%	0.005%
Nd2O3	≤0.01%	0.004%
Sm2O3	≤0.005%	0.003%
Y2O3	≤0.005%	0.002%
Nā mea haumia ʻole—RE (%)
SO4	≤0.05%	0.03%
Fe2O3	≤0.01%	0.0022%
SiO2	≤0.03%	0.01%
Cl—	≤0.08%	0.01%
CaO	≤0.01%	0.005%
LOI	≤1%	0.28%
Ka hopena	E hoʻokō me ka maʻamau ma luna

Hoʻokahi wale nō kikoʻī kēia no 99.9% maʻemaʻe, hiki iā mākou ke hāʻawi pū i 99.99%, 99.95% maʻemaʻe.ʻO ka Cerium oxide me nā koi kūikawā no nā mea haumia hiki ke hoʻopili ʻia e like me nā koi o ka mea kūʻai.No ka ʻike hou aku, e kaomi!

Palapala noi

ʻO Cerium Oxide, i kapa ʻia ʻo Ceria, ua hoʻohana nui ʻia i ke aniani, nā seramika a me ka hana catalyst.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.Hoʻohana ʻia e pale i nā polymers mai ka pōʻeleʻele i ka lā a me ka hoʻopaʻa ʻana i ka discoloration o ke aniani kīwī.Hoʻohana ʻia i nā ʻāpana optical e hoʻomaikaʻi i ka hana.Hoʻohana ʻia ʻo Ceria maʻemaʻe kiʻekiʻe i ka phosphors a me ka dopant i ke aniani.hi