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1.04971

Supelco

Potassium hexacyanoferrate(III)

EMPLURA®

Synonym(s):

Potassium hexacyanoferrate(III), Potassium ferricyanide

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About This Item

Linear Formula:
K3[Fe(CN)6]
CAS Number:
13746-66-2
Molecular Weight:
329.24
MDL number:
MFCD00011392
UNSPSC Code:
12352302
EC Index Number:
237-323-3
NACRES:
NA.21
assay:
≥99.0% (iodometric)
form:
solid
solubility:
464 g/L

Quality Level

200

product line

EMPLURA®

assay

≥99.0% (iodometric)

form

solid

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-): ≤0.15%
hexacyanoferrate(II) ([Fe(CN)6]4-): ≤0.1%
sulfate (SO42-): ≤0.01%

storage temp.

2-30°C

Related Categories

Analysis Note

Assay (iodometric): ≥ 99.0 %
Chloride (Cl): ≤ 0.15 %
Hexacyanoferrate (II) (Fe(CN)6)⁴⁻): ≤ 0.1 %
Sulfate (SO₄): ≤ 0.01 %

Legal Information

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

pictograms

Exclamation markEnvironment
GHS07,GHS09

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Warning

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2

supp_hazards

EUH032

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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