CAS 6487-4-4-4 Lanthanum kaarboon octahydrate La2 (Co 3) 3.xh2o oo leh qiimaha warshad
Hordhac kooban oo ahKaarthanum carboon
Qaaciddada:La2 (Co3) 3.xhh2o
CAS MAYA: 6487-39-4
Miisaanka Moleculal: 457.85 (anhy)
Cufnaanta: 2.6 g / cm3
Barta dhalaalaya: n / a
Muuqaalka: budada cad ee Crystal
Xabfaynta
Deganaansho: si fudud hygroscopic
Adeegsiga kaarboon-ka lethanum
Kaararka Lanthanum Carbonate, waa alaabta ceyriinka ah ee loogu talagalay cunsur kasta, dhalada, daaweynta biyaha iyo daaweyn foodlerol. Lanthanum-Rich Rich Carbonate-ka dhulka ayaa si balaadhan loogu adeegsaday falcelinta dildilaacayaasha ee ka dhaca wax-ka-hortagga FCC, gaar ahaan in la soo saaro shidaal sare ee saliidda culus ee culus. Kaaliyaha Lanthanum Carbonate waxaa loo oggolaaday dawo (Fosnol, dawooyin shire ah si ay u nuugaan kiisaska fosfooraska xad dhaafka ah ee xaaladaha xargaha-dhufashada ..
Cayimid
Heer u qaybin | 99.999% | 99.99% | 99.9% | 99% |
Ka kooban kiimikada | ||||
La2o3 / treo (% min.) | 99.999 | 99.99 | 99.9 | 99 |
Treo (% min.) | 45 | 45 | 45 | 45 |
Dhifyada dhulka dhif ah | PPM Max. | PPM Max. | % ugu bad. | % ugu bad. |
Maamulaha2 / Treo Pr6O11 / Treo Nd2o3 / treo Sm2o3 / treo EU2O3 / Treo GD2O3 / Treo Y2O3 / Treo | 5 5 2 2 2 2 5 | 50 50 10 10 10 10 50 | 0.05 0.02 0.05 0.01 0.001 0.001 0.01 | 0.5 0.1 0.1 0.1 0.1 0.1 0.1 |
Cilado aan naadir ahayn | PPM Max. | PPM Max. | % ugu bad. | % ugu bad. |
Fe2O3 Siyoo2 Curiye Wadaan lahuu Nio Kio Mno2 CR2O3 CMO Pbo | 10 50 100 3 3 3 3 3 5 10 | 50 100 100 5 5 3 5 3 5 50 | 0.01 0.05 0.2 | 0.02 0.05 0.5 |
Sadarkan waxaa loogu talagalay tixraacaya in loo tixraaco kaarboon-ka Lanthanum oo leh shuruudo gaar ah oo ku saabsan cilado gaar ah oo loo habeyn karo iyadoo loo eegayo shuruudaha macaamiisha.
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