99% cerium carbonate CAS 54451-25-1

Nkọwa dị mkpirikpi:

Aha kemịkalụ:cerium carbonate hydrate
Aha ọzọ:Cerium (III) carbonate hydrate, Cerous carbonate hydrate, cerium carbonate
Nọmba CAS:54451-25-1
Ịdị ọcha:99%
Ụdị molekụla:Ce2 (CO3) 3 · xH2O
Ibu Molecular:460.26 (ndabere ikuku)
Njirimara kemịkalụ:Ntụ ntụ kristal na-acha ọcha ma ọ bụ ọkụ na-acha odo odo, nke na-adịghị edozi n'ime mmiri
Ngwa:A na-ejikarị akwadebe ihe ndị na-egbuke egbuke ụwa na-adịghị ahụkebe, ihe na-eme ka ike iyuzucha ụgbọala, ihe na-egbuke egbuke na agba injinịa plastik.Enwere ike iji ya na reagents kemịkalụ.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwapụta

 

3N

3.5N

4N

TROO%

50

50

50

Cerium dị ọcha na adịghị ọcha n'ụwa dị ụkọ

CeO2/TREO%

99.9

99.95

99.99

La2O3/TREO%

0.05

0.02

0,004

Pr6O11/TREO%

0.01

0.01

0,002

Nd2O3/TREO %

0.01

0.01

0.001

Sm2O3/TREO%

0.01

0,005

0.001

Y2O3/TREO%

0.01

0,005

0.001

adịghị ụkọ ụwa adịghị ọcha

Fe2O3%

0,005

0,002

0,0015

SiO2%

0.02

0.01

0,005

CaO%

0.02

0.01

0.02

MnO2%

0.001

0.001

0.001

Na2O%

0,005

0,005

0,002

PbO%

0,005

0,003

0,002

Cl %

0.05

0.05

0.03

SO4%

0.03

0.03

0.03

Ngwa

A na-ejikarị cerium carbonate na-akwadebe ihe ndị na-adịghị ahụkebe ụwa, ihe na-eme ka ọ dị ọcha na-ekpochapụ ụgbọ ala, ihe na-egbuke egbuke na agba plastik agba agba, nwekwara ike iji mee ihe na reagents.

Mbukota & Nchekwa

1kg / 25kg ma ọ bụ dị ka arịrịọ;
Ọnọdụ nchekwa: okpomọkụ ụlọ, akọrọ, mechie.


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