99.9% -99.999% naadirka dhulka Cerium Oxide CeO2 oo leh qiime warshadeed

Sharaxaad Gaaban:

Alaabta: Cerium Oxide
Formula: CeO2
CAS No.: 1306-38-3
Miisaanka Molecular: 172.12
Cufnaanta: 7.22 g/cm3
Meesha dhalaalka: 2,400°C
Muuqashada: Jaalle ilaa budada tan
Solubility: Biyo ku milmayn, si dhexdhexaad ah ugu milmay asiidhyada macdanta ee xooggan
Xasilooni: Waxoogaa hygroscopic
Adeegga OEM waa la heli karaa Cerium Oxide oo leh shuruudo gaar ah oo wasakhaysan ayaa loo habeyn karaa iyadoo loo eegayo shuruudaha macaamiisha.


Faahfaahinta Alaabta

Tags Product

Warbixin kooban oo ku saabsanCerium oxide

Magaca Ingiriisiga: Cerium Oxide, Cerium (IV) oxide, Cerium dioxide, Ceria
Formula: CeO2
CAS No.: 1306-38-3
Miisaanka Molecular: 172.12
Cufnaanta: 7.22 g/cm3
Meesha dhalaalka: 2,400°C
Muuqaalka: budo huruud ah oo khafiif ah
Solubility: Biyo ku milmayn, si dhexdhexaad ah ugu milmay asiidhyada macdanta ee xooggan
Xasilooni: Waxoogaa hygroscopic
Luqado badan: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio

Codsiga Cerium Oxide

Cerium Oxide, oo sidoo kale loo yaqaan Ceria, ayaa si ballaaran loogu codsadaa dhalooyinka, ceramics iyo wax soo saarka kicinta.Warshadaha galaaska, waxaa loo arkaa inay tahay wakiilka ugu hufan ee dhalada dhalada si sax ah u iftiiminta indhaha.Waxa kale oo loo isticmaalaa in midabaynta dhalada iyadoo lagu ilaalinayo birta xaaladeeda birta ah.Awoodda muraayadda Cerium-doped-ka ah si ay u xannibto iftiinka ultraviolet waxaa loo adeegsadaa soo saarista muraayadaha caafimaadka iyo daaqadaha hawada sare.Waxa kale oo loo isticmaalaa in lagaga hortago polymers-ka inay ku madoobaato iftiinka qoraxda iyo in lagu xakameeyo midab-beelka muraayadda telefishanka.Waxaa lagu dabaqaa qaybaha indhaha si loo hagaajiyo waxqabadka.Nadaafadda sare ee Ceria ayaa sidoo kale loo isticmaalaa fosfooraska iyo dopant to crystal.

Cerium oxide, oo sidoo kale loo yaqaano ceria, waa iskudhis ka kooban canaasiirta cerium iyo ogsijiinta oo leh caanaha kiimikada CeO2.Waa budo caddaan ah oo huruud ah ama caddaan ah, oo deggan xaaladaha caadiga ah.Cerium oxide waxay leedahay codsiyo kala duwan, oo ay ku jiraan:

1. Catalyst: Cerium oxide waxa loo isticmaalaa kataliye ahaan habab badan oo warshadeed, sida warshadaha baabuurta ee beddelayaasha catalytic si loo yareeyo qiiqa iyo soo saarista shidaalka synthetic.

2. Walaxda dhalaalaysa: Cerium oxide waxa loo isticmaalaa sidii walax dhalada dhalada ah iyo agabka kaleba.Aad bay wax ku ool u tahay nadiifinta meelaha qallafsan iyo ka saarida xagashada.

3. Shidaalka lagu daro: Waxaa loo isticmaali karaa sidii wax lagu daro shidaalka si kor loogu qaado nadiifinta iyo gubista shidaalka.

4. Warshadaha dhalooyinka: Cerium oxide waxaa loo isticmaalaa warshadaha galaaska si ay u soo saaraan muraayad tayo sare leh sababtoo ah waxay kordhin kartaa index refractive waxayna kor u qaadi kartaa cimriga muraayadda.

5. Wax soo saarka unugyada cadceedda: Cerium oxide waxa loo isticmaalaa dahaadh ka samaysan unugyada cadceedda.Guud ahaan, cerium oxide waxay leedahay codsiyo badan waana qayb muhiim ah oo ka mid ah warshadaha kala duwan sababtoo ah sifooyinka gaarka ah.

6.oo loo isticmaalo sida wakiilka midabaynta dhalada iyo budada dhalada dhalada.Waxa kale oo loo isticmaalaa sida alaabta ceeriin ee samaynta cerium birta ah.Nadiifinta sareeysa ee Cerium dioxide ayaa aad muhiim ugu ah codsiyada walxaha naadirka ah ee fluorescent

Cadaynta Cerium Oxide

Magaca Alaabta

Cerium oxide

CeO2/TREO (% daq.)

99.999

99.99

99.9

99

TREO (% daq.)

99

99

99

99

Khasaaraha dabka (% ugu badnaan)

1

1

1

1

Naadirka Dhulka Naadirka ah

ppm max.

ppm max.

% ugu badnaan

% ugu badnaan

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

Wasakhyada Dhulka Aan Naadirka Ahayn

ppm max.

ppm max.

% ugu badnaan

% ugu badnaan

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

 

 

 

Baakadaha Cerium Oxide:25kg/bac ama 50kg/bac Bac ay ku jirto, kana kooban 1000kg shabaq ah midkiiba, bacda PVC gudaha, bac tolan

DiyaarintaeeCerium oxide:

Habka roobabka Carbonate oo leh xal cerium chloride ah oo ah walxo bilaw ah oo ay kala soocaan soo saarista ammonia Ph is 2, oo lagu daray cerium carbonate iyo ammonium bicarbonate, kululaynta, dhaqidda, kala-soocidda, ka dibna lagu xisaabiyo 900 ~ 1000 ℃ cerium oxide.

BadbaadadaCerium oxide:
Aan sun ahayn, dhadhamin la'aan, aan xanaaqayn, badbaado leh, la isku halayn karo, waxqabad deggan, biyo iyo fal-celin kiimiko ah oo dabiici ah ma dhacaan, waa wax cusub ama wakiilada qorraxda UV.
Sunta daran: Afka - Rat LD50:> 5000 mg / kg;intraperitoneal - jiirka LD50: 465 mg / kg.
Sifooyinka halista ah ee guban kara: aan guban karin.
Astaamaha kaydinta: heerkul hooseeya oo qallalan iyo bakhaar hawo leh.
Warbaahinta Daminta: Biyaha.

Shahaado:

5

Waxa aan bixin karno:

34







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