NITRATE d'AMMONIUM CERIUM (IV) pour ANALYSE

Code: 1022761000 D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Assay (potentiometric, (NH4)2 [Ce(NO3)6!: ≥ 99.0 %Substances insoluble in diluted sulfuric acid: ≤ 0.005...


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$1,628.90 EACH
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Non disponible en dehors du Royaume-Uni et de l'Irlande

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 þ (Iron): ≤ 0.003 %Na (Sodium): ≤ 0.005 %

Legal Information

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

Packaging

100 g in Plastic bottle

1 kg in Plastic bottle

agencyreag. Ph. Eur.
anion traceschloride (Cl-): ≤0.001%, phosphate, silicate, arsenate (as PO43-): ≤0.005%
assay≥99.0% ((NH4)2[Ce(NO3)6] basis, potentiometry)
bulk density1200 kg/m3
cation tracesNa: ≤0.005%, Fe: ≤0.003%, heavy metals (as Pb): ≤0.002%
density2.49 g/cm3 at 24 °C
formcrystalline
gradeACS reagent
impurities≤0.005% Substances insoluble in diluted sulfuric acid
mp>400 °C
pH0.61 (20 °C, 111.11 g/L in H2O)
potency300-2000 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
solubility919-1020 g/L
storage temp.2-30°C
Cas Number16774-21-3
Hazard Class5.1
Un Number1477
Pack GroupII
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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