702587

Potassium ferricyanide(III)

powder or chunks, <10 μm, 99%

• Synonyme(s) : Potassium hexacyanoferrate(III), Red prussiate
• Formule linéaire : K₃Fe(CN)₆
• CAS Number: 13746-66-2
• Numéro CE : 237-323-3
• Numéro MDL: MFCD00011392
• Code UNSPSC : 12352302
• ID de substance PubChem : 329762386
• Nomenclature NACRES : NA.21

Propriétés

• Niveau de qualité: 100
• Essai: 99%
• Forme: powder or chunks
• Taille des particules: <10 μm
• pH: 6-9 (25 °C, 329 g/L)
• Solubilité: water: soluble 329 g/L at 20 °C
• Traces d'anions: chloride (Cl^-): ≤0.01%; sulfate (SO₄^2-): ≤0.01%
• Chaîne SMILES: [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
• Clé InChI: MIMJFNVDBPUTPB-UHFFFAOYSA-N

Description

Description générale

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.

Informations sur la sécurité

• Pictogrammes: GHS07,GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H319,H411
• Conseils de prudence: P264 - P273 - P280 - P305 + P351 + P338 - P337 + P313 - P391
• Classification des risques: Aquatic Chronic 2 - Eye Irrit. 2
• Risques supp: EUH032
• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable