Potassium Ferricyanide 99% AR
Potassium hexacyanoferrate(III); Red prussiate
Product Code. |
02104 |
Grade |
AR |
Purity |
99% |
CAS No. |
13746-66-2 |
Molecular Formula |
K3(Fe(CN)6) |
Molecular Weight |
329.25 |
H.S.Code |
2837.20200 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Ruby red crystalline |
Odour |
Odorless |
| pH value |
6 - 9 at 329 g/l at 25 °C |
Density [g/cm3] |
1.89 |
Solubility in water [% weight] |
329 g/l at 20 °C - completely soluble |
Packaging
Specification
| Appearance | Ruby red crystalline powder |
| Assay (iodometric) | Min 99.0% |
| Insoluble matter in water | Max 0.005% |
| Chloride (Cl) | Max 0.01% |
| Hexacyanoferrate (II) [(Fe(CN)6]4- | Max 0.05% |
| Sulphate (SO4) | Max 0.01% |
Safety Information and Hazard Symbols