702587

Potassium ferricyanide(III)

powder or chunks, <10 μm, 99%

• Sinônimo(s): Potassium hexacyanoferrate(III), Red prussiate
• Fórmula linear: K₃Fe(CN)₆
• Número CAS: 13746-66-2
• Número CE: 237-323-3
• Número MDL: MFCD00011392
• Código UNSPSC: 12352302
• ID de substância PubChem: 329762386
• NACRES: NA.21

Propriedades

• grau: for analytical purposes
• Ensaio: 99%
• Formulário: powder or chunks
• tamanho de partícula: <10 μm
• pH: 6-9 (25 °C, 329 g/L)
• solubilidade: water: soluble 329 g/L at 20 °C
• traços de ânion: chloride (Cl^-): ≤0.01%; sulfate (SO₄^2-): ≤0.01%
• cadeia de caracteres 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
• chave InChI: MIMJFNVDBPUTPB-UHFFFAOYSA-N

Descrição

Descrição geral

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).

Aplicação

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.

Informações de segurança

• Pictogramas: GHS07,GHS09
• Palavra indicadora: Warning
• Frases de perigo: H319,H411
• Declarações de precaução: P264 - P273 - P280 - P305 + P351 + P338 - P337 + P313 - P391
• Classificações de perigo: Aquatic Chronic 2 - Eye Irrit. 2
• Perigos de suplementos: EUH032
• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable