99.9% -99.999% Rare Pasi Cerium Oxide COO2 Nemutengo wefekitori

99.9% -99.999% Rare Earth Cerium Oxide CEO2 Nemutengo wefekitori unoratidzwa mufananidzo

Tsananguro pfupi:

Cerium oxide, inonziwo ceria, inoiswa zvakanyanya mugirazi, ceramics uye yekugadzira. Mugirazi maindasitiri, inoonekwa seyakaomesesa girazi kupukuta mumiririri wekunyatsoongorora kupukuta. Izvo zvakare zvinoshandiswa zvakare kukodha girazi nekuchengeta simbi mumamiriro ayo akanaka. Iko kugona kweiyo cerium-dipped girazi kuvhara Ultra Violet mwenje unoshandiswa mukugadzira girazi rekurapa uye aerospace windows. Izvo zvakare zvinoshandiswa kudzivirira polymers kubva kune yakasviba muchiedza uye kudzvinyirira disculoration yegirazi reTerevhizheni. Iyo inoiswa kune zvinhu zvemagetsi kuti uvandudze kuita. Yakanyanya kuchena ceria inoshandiswawo mune phosphors uye donant kune crystal. Izvo zvakashandiswawo pakugadzira simbi uye lanthanum cerium simbi,
Chigadzirwa Zita: Cerium oxide
Molecular Formula: CEO2
CAT kwete. 1306-38-3
Hunhu: Light Yellow Powder, kusakwana mumvura, kuoma kunyungudika muAcid.
Kuchenesa / Kufunga: 3n (CEO2 / Reo≥99.9%) - 5n (CEO2 / Reo≥99.999%)
OEM Service inowanikwa cerium oxide nezvinodiwa zvekutadza zvinogona kugadzirwa zvichienderana nezvinodiwa nevatengi.

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Zvigadzirwa tags

Ruzivo Rwonzi rweCerium oxide

Chirungu Zita:Cerium oxide, Cerium (iv) oxide, cerium dioxide, ceria
Formula: CEO2
CAT kwete. 1306-38-3
Solley Huremu: 172.12
Density: 7.22 g / cm3
Inline Pfungwa: 2,400 ° C
Chitarisiko: Chiedza chellowish poda
Solubility: Insoluble mumvura, zvine mwero zvine mwero mune yakasimba mineral acids
Kugadzikana: zvishoma hygroscopic
Mitauro Yemazhinji: Cerium oxide, Oxyde de cerium, oxido de cerio

Kushandiswa kwe cerium oxide

Cerium oxide, inozivikanwa seceria, inzvimbo yakaumbwa nezvinhu zvechikara uye okisijeni nemakemikari formula co2. Iyo yakajeka yero kana chena poda, calively yakagadzikana pasi pezvakajairwa mamiriro. Cerium oxide ine dzakasiyana siyana dzekushandisa, kusanganisira:

1. Cerialst: cerium oxide inoshandiswa seyakajairwa muzvikamu zvakawanda maindasitiri, zvakadai seindasitiri yemotokari kune vagari veChiateri

2. Kupukuta mumiririri: Cerium oxide inoshandiswa seyekupukuturudza mumiririri wegirazi uye zvimwe zvinhu. Iyo inoshanda kwazvo panzvimbo yakaoma yakaoma uye kubvisa maburi.

3. Mafuta anowedzera: Inogona kushandiswa seyakawedzera mafuta yekukurudzira kuchenesa uye zvakanyanya kurwadzisa kwehuni.

4. Maindasitiri: cerium oxide inoshandiswa muindasitiri yegirazi kugadzira girazi refu-mhando yegirazi nekuti inogona kuwedzera indekisi yekugadzirisa uye nekuwedzera kusimba kwegirazi.

5. Solar cell kugadzirwa: cerium oxide inoshandiswa sechinhu chinobatanidza zvinhu zvekugadzirwa kwemasero ezuva. Zvakazara, cerium oxide ine akawanda mashandisirwo uye inzvimbo yakakosha mumasango akasiyana siyana nekuda kwezvinhu zvakasarudzika.

6,SUMS segirazi yekushongedza mumiririri uyegirazi kupukuta poda. Zvakare inoshandiswawo seyakaisa zvinhu mukugadzira simbi cerium. Yakanyanya Kuchenesa Cerium Dioxide yakakosha kwazvo mune iyo application yeanotanga Earthers Fluorescent zvinhu

Kufunga kweCerium oxide

Zvigadzirwa Zita	Cerium oxide
CEO2 / Treo (% min.)	99.999	99.99	99.9	99
Treo (% min.)	99	99	99	99
Kupererwa neKwaro (% Max.)	1	1	1	1
Zvisingawanzo kusachena	PPM Max.	PPM Max.	% max.	% max.
LA2O3 / Treo	2	50	0.1	0.5
Pr6o11 / Treo	2	50	0.1	0.5
Nd2O3 / Treo	2	20	0.05	0.2
SM2O3 / Treo	2	10	0.01	0.05
Y2O3 / Treo	2	10	0.01	0.05
Zvisiri zvisingaiti pasi pasi	PPM Max.	PPM Max.	% max.	% max.
Fe2o3	10	20	0.02	0.03
Sio2	50	100	0.03	0.05
Cao	30	100	0.05	0.05
Pbo	5	10
Al2o3	10
Nio	5
Cuo	5

Kurongedza kwe cerium oxide.

KugadziriraofCerium oxide:

Carbonate Sportitation nzira ine Cerium chloride

Kuchengetedzwa kweCerium oxide:
Asiri-ane chepfu, asina kurwadza, asina kutsamwisa, akachengeteka, akagadzikana, nemvura uye organic makemikari maitiro haaiti, inyaya itsva yeUvhuru kana yeUVSCASCREEN.
Acute Toxicity: Oral - rat ld50:> 5000 mg / kg; Intraperitoneal - Mouse LD50: 465 MG / KG.
Hunhu hunopisa hune ngozi: zvisingaonekwe.
Kuchengetedza maficha: Tembiricha yakaderera yakaoma uye yakadzvanywa yekuchengetedza.
Kudzima media: mvura.

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