Cerium kiloraidi

Apejuwe kukuru:

Ọja: cerium kiloraidi
agbekalẹ: CeCl3.xH2O
CAS No.: 19423-76-8
Ìwọ̀n Ẹ̀jẹ̀: 246.48 (anhy)
iwuwo: 3.97 g/cm3
Ojuami yo: 817°C
Irisi: Kristali funfun
Solubility: Tiotuka ninu omi ati awọn acids erupe ti o lagbara
Iduroṣinṣin: Ni irọrun hygroscopic
Iṣẹ OEM wa Cerium Chloride pẹlu awọn ibeere pataki fun awọn idoti le ṣe adani gẹgẹbi awọn ibeere alabara.


Alaye ọja

ọja Tags

Alaye kukuru ti cerium kiloraidi

agbekalẹ: CeCl3.xH2O
CAS No.: 19423-76-8
Ìwọ̀n Ẹ̀jẹ̀: 246.48 (anhy)
iwuwo: 3.97 g/cm3
Ojuami yo: 817°C
Irisi: Kristali funfun
Solubility: Tiotuka ninu omi ati awọn acids erupe ti o lagbara
Iduroṣinṣin: Ni irọrun hygroscopic
Ede pupọ:cerium kiloraidi heptahydrate, Chlorure De Cerium, Cloruro Del Cerio

Ohun elo

Cerium kiloraidi heptahydrate, ni awọn fọọmu ti awọn aggregates crystalline tabi awọn aggregates ofeefee odidi, jẹ ohun elo pataki fun ayase, gilasi, phosphor ati polishing powders.O ti wa ni tun lo lati decolorize gilasi nipa titọju irin ni awọn oniwe-ferrous ipinle.Agbara ti gilasi Cerium-doped lati ṣe idiwọ ina violet ultra ni iṣelọpọ ti awọn gilasi iṣoogun ati awọn ferese afẹfẹ.O tun lo lati ṣe idiwọ awọn polima lati ṣokunkun ni imọlẹ oorun ati lati dinku discoloration ti gilasi tẹlifisiọnu.O ti lo si awọn paati opiti lati mu ilọsiwaju ṣiṣẹ.Cerium kiloraidi ni used ni awọn ile-iṣẹ gẹgẹbi awọn olutọpa epo, awọn olutọpa eefin ọkọ ayọkẹlẹ, awọn agbo ogun agbedemeji, bbl O tun lo fun ṣiṣe cerium irin, ati bẹbẹ lọ. reagents

Sipesifikesonu 

Awọn ọja Name Cerium kiloraidi heptahydrate
CeO2/TREO (% iṣẹju.) 99.999 99.99 99.9 99
TREO (% iṣẹju.) 45 45 45 45
Pipadanu lori ina (% max.) 1 1 1 1
Toje Earth impurities ppm o pọju. ppm o pọju. % 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
Awọn Egbin Aiye ti ko ṣọwọn ppm o pọju. ppm o pọju. % 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      
KuO 5      

Iṣakojọpọ:Iṣakojọpọ igbale 1, 2, 5, 25, 50 kg / nkan, apoti garawa paali 25, 50 kg / nkan, apoti hun 25, 50, 500, 1000 kg / nkan.

Akiyesi:Iṣelọpọ ọja ati apoti le ṣee ṣe ni ibamu si awọn alaye olumulo.

Ọna igbaradi:Tu cerium carbonate ni ojutu kan ti hydrochloric acid, evaporate si gbigbẹ, ki o si dapọ iyokù pẹlu ammonium kiloraidi.Calcine ni ooru pupa, tabi sun cerium oxalate ninu ṣiṣan gaasi hydrogen kiloraidi, tabi sun cerium oxide ninu ṣiṣan gaasi tetrachloride erogba.

Iwe-ẹri:

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Ohun ti a le pese:

34


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