99% Ammonium cerium nitrate CAS 16774-21-3

Fa'amatalaga Puupuu:

Igoa vaila'au:Ammonium cerium nitrate
Isi igoa:Ammonium cerium(IV) nitrate, Ceric ammonium nitrate
Numera CAS:16774-21-3
mama:99%
Fuafua mole:Ce(NH4)2(NO3)6
Molecular Weight:548.22
Meatotino tau vailaau:Ammonium cerium nitrate (CAN) o se moli moli po o moli moli, soluble i le vai, ae soluble foi i le ava malosi, nitric acid ma isi solvents protic, i le acetonitrile ei ai se solubility faapitoa, insoluble i dichloromethane, trichloromethane ma carbon tetrachloride, deliquency, teuina faamaufaailogaina. .
Talosaga:Fa'aaogaina e fai ma su'esu'ega su'esu'e, su'esu'e su'esu'ega o le ario ma le fa'ama'i, olefins polymerization catalyst.

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Fa'amatalaga

	3.5N	4N
TREO %	≥30.5	≥31.5
Le mama o le cerium ma le eleelea e le masani ai
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
Le eleelea e le masani ai
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
Ni %	≤0.0005	≤0.0003
Pb %	≤0.0005	≤0.0003
NTU	≤1.5	≤0.8

Fa'aaogāga

Fa'aaogaina e fai ma su'esu'ega su'esu'e, su'esu'e su'esu'ega o le ario ma le fa'ama'i, olefins polymerization catalyst.
I le gaosiga o le LCD na amata fa'alilolilo ma togitogia le matafaioi o faiga pi'opi'o.