99% Cerium klorida heptahydrate CAS 18618-55-8

99% Cerium chloride heptahydrate CAS 18618-55-8 Gambar Unggulan

Katrangan singkat:

Jeneng kimia:Serium klorida heptahidrat
Jeneng liya:Cerium(III) chloride heptahydrate, Cerous chloride heptahydrate, Cerium chloride
Nomer CAS:18618-55-8
Kemurnian:99%
Formula Molekul:CeCl3·7H2O
Bobot molekul:372.58
Sifat Kimia:Cerium chloride heptahydrate minangka kristal tanpa warna.Gampang deliquescence.Larut ing banyu adhem (dekomposisi banyu panas), etanol, asam asetat, lsp.
Aplikasi:Digunakake kanggo ngasilake katalis bensin-chem, uga digunakake kanggo nggawe logam cerium lan senyawa cerium liyane.

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Spesifikasi

	3N	3.5N	4N
TREO%	≥46	≥46	≥46
Kemurnian cerium lan impurities relatif langka bumi
CeO2/TREO%	99.9	99.95	99.995
La2O3/TREO%	≤0.08	≤0.04	≤0.004
Pr6O11/TREO %	≤0.01	≤0.01	≤0.003
Nd2O3/TREO%	≤0.005	≤0.005	≤0.001
Sm2O3/TREO%	≤0.004	≤0.005	≤0.002
Y2O3/TREO %	≤0.005	≤0.005	≤0.001
Kotoran non rare earth
Fe2O3%	≤0.005	≤0.003	≤0.001
SiO2%	≤0.03	≤0.01	≤0.005
CaO%	≤0.02	≤0.005	≤0.002
PbO%	≤0.01	≤0.005	≤0.002
SO4%	≤0.01	≤0.005	≤0.005