Hóa chất Ammonium cerium(IV) nitrate Merck 1022761000 (H₈CeN₈O₁₈, Chai nhựa 1kg) DEEP52 https://yeuhangduc.vn/
31,101,923₫
Mô tả
CAS number: 16774-21-3
EC number: 240-827-6
Grade: ACS,Reag. Ph Eur
Hill Formula: H₈CeN₈O₁₈
Chemical formula: (NH₄)₂[Ce(NO₃)₆]
Molar Mass: 548.23 g/mol
Assay (potentiometric, (NH₄)₂ [Ce(NO₃)₆!: ≥ 99.0 %
Substances insoluble in diluted sulfuric acid: ≤ 0.005 %
Chloride (Cl): ≤ 0.001 %
Phosphate (PO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.002 %
Fe (Iron): ≤ 0.003 %
Na (Sodium): ≤ 0.005 %
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