POTASSIUM HEXACYANOFERRATE(III) FOR ANALYSIS

Code: 1049730250 D2-231

Analysis Note

Assay (iodometric): ≥ 99.0 %Insoluble matter: ≤ 0.005 %Chloride (Cl): ≤ 0.01 %Sulfate (SO4): ≤ 0.005 %Hexacyanoferrate (II) (...


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Analysis Note

Assay (iodometric): ≥ 99.0 %Insoluble matter: ≤ 0.005 %Chloride (Cl): ≤ 0.01 %Sulfate (SO4): ≤ 0.005 %Hexacyanoferrate (II) (Fe(CN)6)4-): ≤ 0.05 %Pb (Lead): ≤ 0.002 %Corresponds to ACS,Reag. Ph Eur

Legal Information

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

Linkage

Replaces: PX1455; PX1455-1; PX1455-2; PX1455-4

Packaging

50 kg in Fibre carton

1 kg in Plastic bottle

250 g in Plastic bottle

agencyreag. Ph. Eur.
anion tracessulfate (SO42-): ≤0.005%, chloride (Cl-): ≤0.01%, hexacyanoferrate(II) ([Fe(CN)6]4-): ≤0.05%
assay≥99.0% (iodometric)
bulk density900‑1000 kg/m3
cation tracesPb: ≤0.002%
density1.85 g/cm3 at 20 °C
formsolid
gradeACS reagent
impurities≤0.005% Insoluble matter
InChI keyMIMJFNVDBPUTPB-UHFFFAOYSA-N
InChI1S/6CN.Fe.3K/c6*1-2;;;;/q;;;;;;-3;3*+1
pH6 (20 °C, 50 g/L in H2O)
product lineEMSURE®
Quality Level300
solubility464 g/L
storage temp.2-30°C
Cas Number13746-66-2
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