702587
Potassium ferricyanide(III)
powder or chunks, <10 μm, 99%
Synonym(s):
Potassium hexacyanoferrate(III), Red prussiate
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About This Item
Linear Formula:
K3Fe(CN)6
CAS Number:
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
237-323-3
MDL number:
Assay:
99%
Form:
powder or chunks
Solubility:
water: soluble 329 g/L at 20 °C
Quality Level
assay
99%
form
powder or chunks
particle size
<10 μm
pH
6-9 (25 °C, 329 g/L)
solubility
water: soluble 329 g/L at 20 °C
anion traces
chloride (Cl-): ≤0.01%, sulfate (SO42-): ≤0.01%
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
General description
Potassium ferricyanide(III) is a potassium salt widely employed as an external indicator in potassium dichromate titrations. A sensor containing potassium ferricyanide assisted enzyme electrode for estimating maltose and glucose in samples has been reported. Addition of potassium ferricyanide in the catholyte can improve the generation of power in microbial fuel cells (MFCs).
Application
Potassium ferricyanide(III) has been used:
- To prepare the X-gal staining solution for staining cryosectioned tissues of injured neonatal mouse heart.
- Reducing power assay of freeze-dried ethanolic extract of Issopus officinalis.
- In combination with glutaraldehyde and osmium tetroxide for post-fixation of biological samples prior to epoxy embedding.
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Irrit. 2
supp_hazards
Storage Class
13 - Non Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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Thomas Stone et al.
Current biology : CB, 27(20), 3069-3085 (2017-10-11)
Path integration is a widespread navigational strategy in which directional changes and distance covered are continuously integrated on an outward journey, enabling a straight-line return to home. Bees use vision for this task-a celestial-cue-based visual compass and an optic-flow-based visual
Effects of cathodic electron acceptors and potassium ferricyanide concentrations on the performance of microbial fuel cell.
Wei L, et al.
International Journal of Hydrogen Energy, 37(17), 12980-12986 (2012)
The obtaining of an antioxidant product based on Issopus officinalis freeze: Dried extract.
Emanuel V, et al.
Journal of Medicinal Plants Research, 5(10), 2078-2085 (2011)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 702587-50G | 04061835276929 |
| 702587-250G | 04061832821047 |