Potassium hexacyanoferrate(III)

grade

ACS reagent

Quality Level

300

Agency

reag. Ph. Eur.

product line

EMSURE^®

Assay

≥99.0% (iodometric)

form

solid

impurities

≤0.005% Insoluble matter

pH

6 (20 °C 50 g/L in H₂O)

solubility

464 g/L

density

1.85 g/cm³ at 20 °C

bulk density

900‑1000 kg/m³

anion traces

chloride (Cl^–): ≤0.01%
hexacyanoferrate(II) ([Fe(CN)₆]^4-): ≤0.05%
sulfate (SO₄^2-): ≤0.005%

cation traces

Pb: ≤0.002%

storage temp.

2-30°C

InChI

1S/6CN.Fe.3K/c6*1-2;;;;/q;;;;;;-3;3*+1

InChI key

MIMJFNVDBPUTPB-UHFFFAOYSA-N