99% Ammonium cerium nitrate CAS 16774-21-3

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Lub npe tshuaj:Ammonium cerium nitrate
Lwm lub npe:Ammonium cerium (IV) nitrate, Ceric ammonium nitrate
CAS Nr:.16774-21-3
Purity:99%
Molecular Formula:Ce(NH4)2(NO3)6
Molecular Luj:548.22 ib
Chemical Properties:Ammonium cerium nitrate (CAN) yog txiv kab ntxwv siv lead ua los yog txiv kab ntxwv crystal, soluble nyob rau hauv dej, tab sis kuj soluble nyob rau hauv cawv, nitric acid thiab lwm yam protic solvents, nyob rau hauv acetonitrile muaj ib tug tej yam solubility, insoluble nyob rau hauv dichloromethane, trichloromethane thiab carbon tetrachloride, deliquency, kaw cia. .
Daim ntawv thov:Siv raws li kev tshuaj ntsuam reagent, kev tsom xam cov nyiaj thiab oxidant, olefins polymerization catalyst.

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Product Detail

Khoom cim npe

Specification

	3.5n ua	4N
TREO%	≥30.5 ib	≥31.5 ib
Cerium purity thiab txheeb ze tsis tshua muaj ntiaj teb impurities
CeO2/TREO%	≥99.95 ib	≥99.99 ib
La2O3/TREO%	≤0.03 ib	≤0.004 ib
Pr6O11/TREO%	≤0.005 ib	≤0.002 ib
Nd2O3/TREO%	≤0.005 ib	≤0.001 ib
Sm2O3/TREO%	≤0.005 ib	≤0.001 ib
Y2O3/TREO%	≤0.005 ib	≤0.001 ib
Tsis tshua muaj ntiaj teb impurity
Fe%	≤0.0005	≤0.0003
Ca %	≤0.0005	≤0.0003
Cd%	≤0.0005	≤0.0003
Cov%	≤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 ua

Daim ntawv thov

Siv raws li kev tshuaj ntsuam reagent, kev tsom xam cov nyiaj thiab oxidant, olefins polymerization catalyst.
Hauv LCD ntau lawm pib polished thiab engraved lub luag hauj lwm ntawm kev noj nyiaj txiag.