31253
Potassium hexacyanoferrate(III)
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99%
Synonym(s):
Potassium ferricyanide, Red prussiate
About This Item
grade
ACS reagent
puriss. p.a.
Agency
USP/NF
reag. ISO
reag. Ph. Eur.
Assay
≥99%
form
crystalline
technique(s)
titration: suitable
impurities
≤0.02% hexacyanoferrate(II) ([Fe(CN)6]4-)
pH
6-9 (25 °C, 329 g/L)
anion traces
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤5 mg/kg
Cd: ≤5 mg/kg
Co: ≤50 mg/kg
Cu: ≤10 mg/kg
Na: ≤200 mg/kg
Ni: ≤10 mg/kg
Pb: ≤20 mg/kg
Zn: ≤5 mg/kg
SMILES string
[K+].[K+].[K+].N#C[Fe-3](C#N)(C#N)(C#N)(C#N)C#N
InChI
1S/6CN.Fe.3K/c6*1-2;;;;/q;;;;;;-3;3*+1
InChI key
MIMJFNVDBPUTPB-UHFFFAOYSA-N
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General description
Application
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 2 - Eye Irrit. 2
Supplementary Hazards
Storage Class Code
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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