1.02276

Ammonium cerium(IV) nitrate

for analysis EMSURE^® ACS,Reag. Ph Eur

• Synonym(s): Ammonium cerium(IV) nitrate, di-Ammonium-hexanitratocerate(IV), Cerium(IV) ammonium nitrate
• Linear Formula: (NH₄)₂[Ce(NO₃)₆]
• CAS Number: 16774-21-3
• Molecular Weight: 548.22
• MDL number: MFCD00151121
• EC Index Number: 240-827-6

Properties

• grade: ACS reagent
• Quality Level: 300
• Agency: reag. Ph. Eur.
• product line: EMSURE^®
• assay: ≥99.0% ((NH₄)₂[Ce(NO₃)₆] basis, potentiometry)
• form: crystalline
• potency: 300-2000 mg/kg LD₅₀, oral (Rat)
• impurities: ≤0.005% Substances insoluble in diluted sulfuric acid
• pH: 0.61 (20 °C, 111.11 g/L in H₂O)
• mp: >400 °C
• solubility: 919-1020 g/L
• density: 2.49 g/cm³ at 24 °C
• bulk density: 1200 kg/m³
• anion traces: chloride (Cl^-): ≤0.001%; phosphate, silicate, arsenate (as PO₄^3-): ≤0.005%
• cation traces: Fe: ≤0.003%; Na: ≤0.005%; heavy metals (as Pb): ≤0.002%
• storage temp.: 2-30°C

Description

Packaging

100 g in Plastic bottle

1 kg in Plastic bottle

Analysis Note

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 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS03,GHS05,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H272 - H290 - H302 - H314 - H317 - H410
• Precautionary Statements: P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Skin Corr. 1B - Skin Sens. 1A
• Storage Class Code: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3