99% Ammonium cerium nitrate CAS 16774-21-3

Nkọwa dị mkpirikpi:

Aha kemịkalụ:Ammonium cerium nitrate
Aha ọzọ:Ammonium cerium (IV) nitrate, ceric ammonium nitrate
Nọmba CAS:16774-21-3
Ịdị ọcha:99%
Ụdị molekụla:Ce(NH4)2(NO3)6
Ibu Molecular:548.22
Njirimara kemịkalụ:Ammonium cerium nitrate (CAN) bụ kristal oroma ma ọ bụ oroma kristal, soluble na mmiri, kamakwa soluble na mmanya, nitric acid na ndị ọzọ protic solvents, na acetonitrile nwere ụfọdụ solubility, insoluble na dichloromethane, trichloromethane na carbon tetrachloride, deliquency, akara nchekwa. .
Ngwa:Ejiri ya dị ka reagent nyocha, nyocha nke ọla ọcha na oxidant, olefins polymerization catalyst.

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Nkọwapụta

	3.5N	4N
TRIO%	≥30.5	≥31.5
Cerium dị ọcha na adịghị ọcha n'ụwa dị ụkọ
CeO2/TREO%	≥99.95	≥99.99
La2O3/TREO%	≤0.03	≤0,004
Pr6O11/TREO%	≤0,005	≤0,002
Nd2O3/TREO %	≤0,005	≤0.001
Sm2O3/TREO%	≤0,005	≤0.001
Y2O3/TREO%	≤0,005	≤0.001
adịghị ụkọ ụwa adịghị ọcha
Fe%	≤0,0005	≤0,0003
Ca%	≤0,0005	≤0,0003
Cd %	≤0,0005	≤0,0003
Co%	≤0,0005	≤0,0003
Cu %	≤0,0005	≤0,0003
K%	≤0,0005	≤0,0003
Na %	≤0,0005	≤0,0003
Ee %	≤0,0005	≤0,0003
Pb%	≤0,0005	≤0,0003
NTU	≤1.5	≤0.8

Ngwa

Ejiri ya dị ka reagent nyocha, nyocha nke ọla ọcha na oxidant, olefins polymerization catalyst.
Na mmepụta LCD na-amalite na-egbu maramara na kanyere ọrụ nke nrụrụ aka.